Weekly Information about Bright Comets (2018 Aug. 11: North)

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Updated on August 16, 2018
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Best time and the azimuth, altitude (A,h) are at lat. 35 deg in the Northern Hemisphere.
Azimuth indicates 0 for south, 90 for west, 180 for north, 270 for east.

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* C/2017 S3 ( PanSTARRS )

It brightened rapidly in outburst up to 6.9 mag (July 19, Maik Meyer). It is fading after that. Now it is 9.3 mag (Aug. 2, Katsumi Yoshimoto). It approaches to Sun down to 0.2 a.u. in August, and it was expected to brighten up to 3 mag. However, it must have been already disintegrated. Now it is not observable. In the Northern Hemisphere, it will appear in the morning sky in late October. But it will be too faint to observe.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   8 37.19   12 48.5   0.800   0.276    11    3.9   3:42 (245,-11)  
Aug. 18   9 44.18    1 29.1   1.070   0.222    11    3.6   3:50 (249,-25)  

* 21P/Giacobini-Zinner

Now it is very bright as 7.8 mag (Aug. 12, Maik Meyer). It will brighten up to 7 mag from August to September. In the Northern Hemisphere, it will be observable in excellent condition. In the Southern Hemisphere, it will be unobservable from July to August. But it will be observable in good condition before and after that.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   1 43.02   66 14.9   0.520   1.101    85    8.1   3:42 (188, 58)  
Aug. 18   3  1.59   63 25.4   0.474   1.066    83    7.6   3:50 (198, 58)  

* C/2016 M1 ( PanSTARRS )

Now it is bright as 8.9 mag (Aug. 10, Paul Camilleri). It stays bright as 8-9 mag for a while. In the Southern Hemisphere, it stays observable in good condition for a long time until the comet will fade out. In the Northern Hemisphere, it is not observable for a long time until autumn in 2019 when the comet fades out down to 16 mag.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  14 58.25  -56 57.2   1.801   2.210    99    8.9  20:27 ( 22, -9)  
Aug. 18  14 45.18  -57 21.3   1.917   2.212    92    9.1  20:16 ( 25,-11)  

* C/2017 T3 ( ATLAS )

Now it is very bright as 9.6 mag (Aug. 8, Chris Wyatt). In the Southern Hemisphere, it is observable from July to September, but it locates in extremely low. In the Northern Hemisphere, it is not observable until late December.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   9 16.57  -26 30.6   1.390   0.930    41    9.4   3:42 (276,-42)  
Aug. 18  10  6.63  -29 10.1   1.465   0.995    42    9.8  20:16 ( 78,-38)  

* C/2018 N1 ( NEOWISE )

Now it is 9.8 mag (Aug. 11, Paul Camilleri). It will go away from Earth after this, and will fade out rapidly. It stays observable in good condition until September. It locates somewhat low in the Northern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  15 57.06  -18 17.2   0.641   1.314   102   11.2  20:27 ( 31, 31)  
Aug. 18  15 31.54  -13 58.3   0.875   1.329    89   11.9  20:16 ( 43, 29)  

* C/2016 R2 ( PanSTARRS )

Now it is 10.7 mag (Aug. 9, Juan Jose Gonzalez). It stays bright as 11 mag for a long time until autumn. In the Southern Hemisphere, it is not observable for a long time after this. In the Northern Hemispehre, it stays observable for a long time until the comet fades out. But it stays very low until autumn.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   9 53.08   52 17.4   3.520   2.784    37   11.6  20:27 (146, 13)  
Aug. 18  10 15.24   51 53.0   3.524   2.810    38   11.6  20:16 (145, 13)  

* C/2016 N6 ( PanSTARRS )

Now it is 11.7 mag (June 12, Juan Jose Gonzalez). It stays 12 mag for a long time until spring in 2019. In the Northern Hemisphere, it stays observable in good condition for a long time, although it becomes unobservable temporarily from mid June to August. In the Southern Hemisphere, it is not observable until September.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   8 41.53   25 17.2   3.655   2.681    13   12.3   3:42 (235, -4)  
Aug. 18   8 45.41   23 29.3   3.633   2.689    18   12.3   3:50 (241,  0)  

* 48P/Johnson

Now it is bright as 12.4 mag (Aug. 13, Paul Camilleri). It stays at 12-13 mag from summer to autumn. It is observable in excellent condition in the Southern Hemisphere. It locates somewhat low in the Northern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  22 42.78  -23 24.1   1.024   2.005   159   12.6   1:27 (  0, 32)  
Aug. 18  22 40.84  -24 48.6   1.015   2.005   163   12.6   0:58 (  0, 30)  

* 38P/Stephan-Oterma

Now it is 13.6 mag (Aug. 13, Paul Camilleri). It will brighten rapidly after this, and it is expected to brighten up to 9 mag from autumn to winter. In the Northern Hemisphere, it stays observable in good condition for a long time until it fades out. In the Southern Hemispehre, it is observable in good condition until autumn, but it will be low in winter.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   3 55.05    4 18.1   1.838   1.954    80   13.1   3:42 (297, 39)  
Aug. 18   4 10.80    5 17.5   1.737   1.906    83   12.7   3:50 (300, 43)  

* 29P/Schwassmann-Wachmann 1

Now it is 14.2 mag (Aug. 13, Paul Camilleri).

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  23 13.97    1 30.7   4.894   5.775   147   13.2   1:58 (  0, 57)  
Aug. 18  23 11.38    1 23.6   4.843   5.775   154   13.1   1:28 (  0, 57)  

* 66P/du Toit

It brightened rapidly, and brightened up to 10.2 mag from May to June (May 22, Chris Wyatt). Now it is fading. It has already faded down to 14.0 mag (Aug. 13, Paul Camilleri). It stays observable in good condition for a long time after this. But it will be fainter than 18 mag in October.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   1 24.12  -15 29.1   0.917   1.688   121   13.6   3:42 (352, 39)  
Aug. 18   1 19.25  -14 46.7   0.920   1.744   128   14.1   3:35 (  0, 40)  

* 364P/2018 A2 ( PanSTARRS )

It brightened rapidly as predicted, and brightened up to 11.1 mag (July 13, Chris Wyatt). Now it is fading. But it is still bright as 13.0 mag (Aug. 13, Paul Camilleri). In the Southern Hemisphere, it stays observable in good condition all through this apparition. It becomes observable also in the Northern Hemisphere, but it stays low.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   3 25.56  -35 13.6   0.288   1.092    98   13.8   3:42 (330, 12)  
Aug. 18   2 43.30  -34 54.2   0.317   1.163   110   14.7   3:50 (345, 18)  

* 37P/Forbes

Now it is bright as 13.8 mag (Aug. 10, Paul Camilleri). It stays observable in good condition for a long time after this. But it will be fading gradually.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  23 41.44    5 19.1   0.980   1.872   139   14.0   2:25 (  0, 60)  
Aug. 18  23 37.04    5 56.0   0.975   1.905   146   14.1   1:54 (  0, 61)  

* C/2015 O1 ( PanSTARRS )

Now it is 12.8 mag (July 13, Seiichi Yoshida). It will be observable at 12-13 mag for a long time from 2017 to 2018. In the Southern Hemisphere, it will be hardly observable after this.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  11 44.21   40 36.2   4.757   4.031    39   14.0  20:27 (125, 22)  
Aug. 18  11 45.10   39 36.8   4.820   4.055    36   14.1  20:16 (126, 18)  

* C/2017 M4 ( ATLAS )

Now it is 14.1 mag (Aug. 11, Paul Camilleri). It stays 13-14 mag until summer in 2019. In the Northern Hemisphere, it stays observable in good condition for a while. It locates somewhat low in the Southern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  16 32.31   29 32.4   3.320   3.588    97   14.2  20:27 ( 75, 73)  
Aug. 18  16 26.93   26 45.5   3.371   3.561    92   14.2  20:16 ( 74, 68)  

* 49P/Arend-Rigaux

The condition is worst in this apparition. It brightens up to 14.5 mag from June to August, but it is not observable at all.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   8 16.20   18  7.7   2.407   1.460    15   14.7   3:42 (244, -5)  
Aug. 18   8 38.99   17 46.2   2.413   1.477    17   14.8   3:50 (246, -2)  

* C/2017 B3 ( LINEAR )

Now it is 15.1 mag (June 18, Martin Masek). It stays 15 mag from 2018 to 2019, and it will be observable for a long time in the Southern Hemisphere. In the Northern Hemisphere, it will never be observable again.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  12 36.49  -64  8.6   4.120   4.204    87   15.0  20:27 ( 28,-26)  
Aug. 18  12 47.12  -64 17.7   4.154   4.183    84   15.0  20:16 ( 28,-27)  

* C/2018 L2 ( ATLAS )

Now it is 13.9 mag (Aug. 11, Paul Camilleri). It stays at 14-15 mag for a long time from summer to winter. In the Southern Hemisphere, it stays observable in excellent condition for a while. But it will be getting lower rapidly in September, then it becomes unobservable after October. In the Northern Hemisphere, it stays observable for a long time until it fades out. But it stays extremely low.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  14 11.87  -15 22.5   2.224   2.243    77   15.2  20:27 ( 55, 19)  
Aug. 18  14 19.41  -13 28.4   2.273   2.189    72   15.2  20:16 ( 58, 18)  

* (944) Hidalgo

Now it is 16.3 mag (Jan. 11, ATLAS-HKO, Haleakala). It will brighten up to 14 mag in winter. It will be observable in excellent condition in the Northern Hemisphere. In the Southern Hemisphere, it is observable only until August.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   4  8.17   35 40.8   2.171   2.090    71   15.3   3:42 (255, 52)  
Aug. 18   4 22.53   38 33.6   2.079   2.066    75   15.2   3:50 (251, 56)  

* 65P/Gunn

Now it is 16.6 mag (June 21, Kunihiro Shima). It is observable at 15 mag in 2018, in good condition in the Southern Hemisphere. It locates somewhat low in the Northern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  23 26.26  -17 36.0   2.329   3.248   150   15.3   2:10 (  0, 38)  
Aug. 18  23 22.59  -18  9.3   2.307   3.262   156   15.2   1:39 (  0, 37)  

* 46P/Wirtanen

Now it is 17.6 mag (Aug. 5, Toshihiko Ikemura, Hirohisa Sato). It will approach to Earth down to 0.08 a.u. in December, and it is expected to brighten up to 3 mag. In the Northern Hemisphere, it stays observable in excellent condition. In the Southern Hemisphere, it is observable in good condition until mid December when it brightens up to 3 mag. But it becomes unobservable after that.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   1  8.90  -14 52.3   1.066   1.848   125   16.0   3:42 (357, 40)  
Aug. 18   1 17.17  -15 45.5   0.965   1.788   129   15.4   3:33 (  0, 39)  

* C/2015 V2 ( Johnson )

It brightened up to 7.1 mag from May to June in 2017 (June 21, Juan Jose Gonzalez). Now it is fading. It has already faded down to 15.0 mag (July 15, Thomas Lehmann). In the Southern Hemisphere, it stays observable for a long time after this. It will never be observable again in the Northern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   2  8.90  -50 21.6   4.595   5.083   113   15.7   3:42 (349,  3)  
Aug. 18   2  7.25  -51 14.3   4.620   5.146   116   15.7   3:50 (355,  4)  

* C/2018 N2 ( ASASSN )

Now it is 15.9 mag (July 14, iTelescope Observatory, Siding Spring). It will brighten up to 12 mag in autumn in 2019. It stays observable in good condition for a while in the Southern Hemisphere. In the Northern Hemisphere, it stays extremely low for a long time.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   3 13.69  -42 57.2   4.642   4.952   101   15.8   3:42 (336,  6)  
Aug. 18   3 12.46  -43 33.8   4.535   4.904   105   15.7   3:50 (342,  8)  

* C/2015 V1 ( PanSTARRS )

Now it is 16.8 mag (Aug. 5, Toshihiko Ikemura, Hirohisa Sato). Fading now. It stays observable in good condition for a long time after this in the Southern Hemisphere. It stays low in the Northern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   0 37.95  -24 40.2   3.939   4.692   133   15.7   3:22 (  0, 30)  
Aug. 18   0 30.85  -26 41.0   3.898   4.716   139   15.7   2:47 (  0, 28)  

* 64P/Swift-Gehrels

It brightened in outburst on Aug. 14 up to 13.6 mag (Aug. 14, Piotr Guzik). It will be observable in excellent condition in the Northern Hemisphere. It stays low in the Southern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   0  2.33   12 42.0   0.865   1.713   131   16.2   2:46 (  0, 68)  
Aug. 18   0  8.14   15 11.2   0.790   1.669   135   15.8   2:24 (  0, 70)  

* 78P/Gehrels 2

Now it is 14.9 mag (Aug. 8, Toshihiko Ikemura, Hirohisa Sato). It stays at 13 mag for a long time from winter to autumn in 2019. It stays observable in good condition until winter when the comet brightens up to 13 mag.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  21 48.88   -3 34.5   1.709   2.705   166   16.1   0:33 (  0, 52)  
Aug. 18  21 43.73   -4  2.7   1.669   2.673   170   15.9   0:01 (  0, 51)  

* 129P/Shoemaker-Levy 3

Now it is around the apheilon. But it brightened up to 15.8 mag in outburst (July 21, Hidetaka Sato). Now it is getting diffused. But it is bright as 16.1 mag still now (Aug. 8, Toshihiko Ikemura, Hirohisa Sato).

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  21 11.98  -12 44.9   3.625   4.637   176   16.1  23:52 (  0, 42)  
Aug. 18  21  8.02  -13  5.5   3.636   4.637   170   16.3  23:21 (  0, 42)  

* 125P/Spacewatch

Now it is 17.0 mag (July 15, Toshihiko Ikemura, Hirohisa Sato). It brightens up to 16 mag from August to October. But it stays low.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  13  7.60    1 38.1   1.818   1.530    57   16.4  20:27 ( 79, 18)  
Aug. 18  13 26.43   -0 18.7   1.843   1.523    55   16.3  20:16 ( 77, 17)  

* (3552) Don Quixote

Now it is 16.2 mag (June 17, Jean-Francois Soulier). It stays 16 mag for a while. In the Southern Hemisphere, it stays observable until August, but it will be unobservable after that. In the Northern Hemisphere, it becomes observable in good condition after this. Its cometary activity was observed on Mar. 26 (M. Mommert, D. Polishook, N. Moskovitz).

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   2 53.82   33 37.1   1.433   1.714    87   16.4   3:42 (265, 66)  
Aug. 18   2 58.45   36 42.1   1.421   1.770    91   16.4   3:50 (258, 73)  

* C/2018 C2 ( Lemmon )

It brightened rapidly. Now it is 16.1 mag (Aug. 5, Toshihiko Ikemura, Hirohisa Sato). It will be fading after this, and will be fainter than 18 mag in September.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  15 28.55  -10 24.3   1.803   2.134    94   16.5  20:27 ( 42, 34)  
Aug. 18  15 38.23  -13 15.3   1.907   2.169    90   16.7  20:16 ( 42, 31)  

* 137P/Shoemaker-Levy 2

Now it is 16.0 mag (Aug. 12, Gabor Santa). It will be observable at 16.5 mag in good condition from August to September.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  21 40.98   -4 34.0   1.239   2.241   168   16.7   0:25 (  0, 51)  
Aug. 18  21 36.64   -4 48.5   1.205   2.210   171   16.5  23:49 (  0, 50)  

* 59P/Kearns-Kwee

It will be observable at 16 mag in good condition from autumn to winter. It locates somewhat low in the Southern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   5 50.95   30 19.9   2.890   2.376    50   16.8   3:42 (252, 30)  
Aug. 18   6  6.11   30 20.8   2.823   2.370    53   16.7   3:50 (254, 34)  

* C/2017 T2 ( PanSTARRS )

Now it is 16.8 mag (Aug. 8, Toshihiko Ikemura, Hirohisa Sato). It is expected to brighten up to 7-8 mag in 2020. In 2018, it will be observable at 15-16 mag in good condition from autum to winter.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   3 59.83   -3 42.5   6.926   6.857    81   17.1   3:42 (303, 33)  
Aug. 18   4  1.15   -3 48.8   6.764   6.800    87   17.0   3:50 (311, 38)  

* C/2014 OE4 ( PanSTARRS )

Now it is 17.1 mag (June 13, Toshihiko Ikemura, Hirohisa Sato). It will be fading gradually after this, and it will be fainter than 18 mag in winter. In the Northern Hemisphere, it stays observable in good condition for a long time. In the Southern Hemisphere, it will never be observable again.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  23 40.42   77 24.9   7.498   7.479    85   17.1   2:24 (180, 47)  
Aug. 18  23 34.69   77 40.7   7.475   7.504    87   17.2   1:51 (180, 47)  

* C/2011 KP36 ( Spacewatch )

Now it is 17.3 mag (Feb. 20, Toshihiko Ikemura, Hirohisa Sato). It stays 17 mag in 2018.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   5  2.36    5 18.1   7.790   7.409    64   17.2   3:42 (283, 27)  
Aug. 18   5  5.17    5  6.4   7.725   7.443    70   17.2   3:50 (289, 33)  

* C/2017 K4 ( ATLAS )

Now it is 17.8 mag (Aug. 8, Toshihiko Ikemura, Hirohisa Sato). It was observed at 16 mag from summer to autumn in 2017. It will be observable at 17 mag in good condition also in 2018. It locates somewhat low in the Southern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   1 11.92   27 43.7   2.907   3.384   109   17.2   3:42 (337, 82)  
Aug. 18   1 12.05   28 27.4   2.866   3.425   115   17.2   3:28 (  0, 84)  

* C/2017 E3 ( PanSTARRS )

Now it is 16.9 mag (May 15, Toshihiko Ikemura, Hirohisa Sato). It is observable at 17.5 mag until September. But it will be getting lower gradually.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  14 31.20   -2 30.0   6.789   6.661    78   17.4  20:27 ( 61, 31)  
Aug. 18  14 33.30   -2 21.7   6.919   6.683    72   17.4  20:16 ( 64, 28)  

* C/2018 M1 ( Catalina )

Now it is 17.1 mag (July 13, Toshihiko Ikemura, Hirohisa Sato). It is not observable after this in the Southern Hemisphere. It is observable in good condition in the Northern Hemisphere. But it will be fainter than 18 mag in September.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   3 47.09   47 30.8   1.252   1.384    74   17.4   3:42 (235, 57)  
Aug. 18   4 11.53   51 52.9   1.271   1.421    76   17.5   3:50 (227, 57)  

* P/2018 L3 ( NEAT )

First return of a new periodic comet which brightened up to 16.5 mag in 2005. Now it is 19.1 mag (June 14, E. Schwab, D. Abreu). It will be observable at 17 mag in good condition in autumn. It locates low in the Southern Hemisphere.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11   1 26.50   30 40.2   1.583   2.093   105   17.7   3:42 (304, 83)  
Aug. 18   1 34.62   31 58.5   1.515   2.084   109   17.6   3:50 (357, 87)  

* P/2008 O2 ( McNaught )

First return of a new periodic comet which brightened up to 17 mag in 2008. It was predicted to brighten up to 18 mag in autumn. But actually, it is much fainter than predicted, fainter than 21.5 mag (June 22, Erwin Schwab).

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  23 21.04   -0 15.8   2.933   3.823   146   17.9   2:05 (  0, 55)  
Aug. 18  23 17.76   -0 19.3   2.884   3.821   154   17.8   1:34 (  0, 55)  

* C/2017 K2 ( PanSTARRS )

Now it is 17.7 mag (Aug. 8, Toshihiko Ikemura, Hirohisa Sato). It is expected to be observable at 5-6 mag for a long time from 2022 to 2023. It will be observable in good condition for a long time in the Southern Hemisphere. In the Northern Hemisphere, it is not observable at the highlight from 2022 summer to 2023 summer.

Date(TT)  R.A. (2000) Decl.   Delta     r    Elong.  m1   Best Time(A, h)  
Aug. 11  17 12.44   59 51.5  13.405  13.438    89   17.9  20:27 (170, 65)  
Aug. 18  17 10.62   59 20.7  13.380  13.395    88   17.9  20:16 (164, 64)  

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