Comet Rendezvous Calendar

Japanese version
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Updated on September 14, 2013
2013 July 2013 August 2013 September

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Date (UT) Dist. (deg) Comet Mag. Target Type Mag. Dia. (arcmin)
Aug. 1 10h 0.94 63P/Wild 1 15.4 NGC 4263 galaxy 12.6 1.2
Aug. 1 20h 0.71 26P/Grigg-Skjellerup 12.2 NGC 4713 galaxy 11.8 2.8
Aug. 2 3h 0.72 C/2013 N4 ( Borisov ) 12.5 NGC 2419 globular 10.4 4.1
Aug. 2 5h 0.57 C/2012 L2 ( LINEAR ) 13.2 NGC 2587 open 9.0 9
Aug. 2 8h 0.12 C/2012 K6 ( McNaught ) 15.9 NGC 4699 galaxy 9.6 3.5
Aug. 2 11h 0.19 C/2013 N4 ( Borisov ) 12.5 NGC 2424 galaxy 12.6 4.0
Aug. 2 14h 0.09 175P/Hergenrother 16.8 NGC 4420 galaxy 12.8 2.0
Aug. 3 15h 0.14 C/2013 N4 ( Borisov ) 12.5 NGC 2444 galaxy 12.9 2.3
Aug. 3 21h 0.24 C/2013 G5 ( Catalina ) 13.8 NGC 5444 galaxy 12.7 2.5
Aug. 4 9h 0.16 284P/2013 J1 ( McNaught ) 18.6 169P/NEAT comet 20.2
Aug. 4 16h 1.79 C/2011 L4 ( PanSTARRS ) 11.8 NGC 5676 galaxy 10.9 3.9
Aug. 5 18h 0.95 C/2012 L2 ( LINEAR ) 13.3 NGC 2627 open 8.0 11
Aug. 6 12h 1.58 C/2011 L4 ( PanSTARRS ) 11.8 NGC 5689 galaxy 11.9 3.7
Aug. 9 3h 0.86 P/2013 CU129 ( PanSTARRS ) 15.0 NGC 4129 galaxy 12.6 2.6
Aug. 9 11h 0.37 C/2012 L2 ( LINEAR ) 13.4 NGC 2658 open 9.0 12
Aug. 9 15h 0.24 C/2013 E2 ( Iwamoto ) 14.9 NGC 524 galaxy 10.6 3.2
Aug. 9 15h 0.05 C/2013 N4 ( Borisov ) 12.4 NGC 2543 galaxy 12.7 2.3
Aug. 10 1h 2.37 C/2012 F6 ( Lemmon ) 9.7 NGC 7023 cluster + nebula 7.0 18
Aug. 11 0h 1.10 C/2012 S1 ( ISON ) 12.2 NGC 2535 galaxy 12.6 3.0
Aug. 11 6h 0.76 C/2012 L2 ( LINEAR ) 13.4 MCG -06-20-002 galaxy 12.8 3.4
Aug. 15 7h 0.31 26P/Grigg-Skjellerup 13.4 NGC 5300 galaxy 12.0 3.9
Aug. 15 8h 0.32 C/2012 S1 ( ISON ) 12.0 NGC 2554 galaxy 12.9 3.2
Aug. 18 15h 0.07 C/2012 K6 ( McNaught ) 16.1 NGC 4775 galaxy 12.0 2.2
Aug. 19 2h 0.53 P/2013 CU129 ( PanSTARRS ) 14.9 63P/Wild 1 comet 16.1
Aug. 19 9h 0.14 C/2012 X1 ( LINEAR ) 15.4 NGC 3395 galaxy 12.1 1.9
Aug. 19 9h 0.27 P/2013 CU129 ( PanSTARRS ) 14.9 NGC 4763 galaxy 12.6 1.6
Aug. 19 11h 0.13 C/2012 X1 ( LINEAR ) 15.4 NGC 3396 galaxy 12.2 2.8
Aug. 20 4h 0.61 C/2012 L2 ( LINEAR ) 13.7 NGC 2818 open 8.2 9
Aug. 20 13h 0.28 C/2006 S3 ( LONEOS ) 13.6 UGC 330 galaxy 12.6 3.0
Aug. 20 15h 0.04 C/2012 X1 ( LINEAR ) 15.4 NGC 3430 galaxy 11.5 3.9
Aug. 21 3h 0.34 C/2013 R1 ( Lovejoy ) 13.8 IC 421 galaxy 12.3 3.3
Aug. 22 19h 0.86 26P/Grigg-Skjellerup 14.5 NGC 5560 galaxy 12.4 3.9
Aug. 22 21h 0.80 26P/Grigg-Skjellerup 14.5 NGC 5566 galaxy 10.5 6.5
Aug. 23 2h 0.13 26P/Grigg-Skjellerup 14.6 NGC 5574 galaxy 12.4 1.6
Aug. 23 3h 0.17 26P/Grigg-Skjellerup 14.6 NGC 5576 galaxy 10.9 3.2
Aug. 24 8h 0.99 P/2013 CU129 ( PanSTARRS ) 15.0 NGC 5068 galaxy 11.0 6.9
Aug. 24 20h 0.57 P/2013 CU129 ( PanSTARRS ) 15.0 NGC 5084 galaxy 12.0 4.8
Aug. 25 5h 0.45 26P/Grigg-Skjellerup 14.9 NGC 5638 galaxy 11.3 2.6
Aug. 25 17h 1.26 C/2012 V2 ( LINEAR ) 12.3 M48 open 5.8 54
Aug. 27 7h 0.19 26P/Grigg-Skjellerup 15.3 NGC 5690 galaxy 12.7 3.4
Aug. 29 19h 0.39 290P/2013 N1 ( Jager ) 14.4 NGC 1857 open 7.0 6
Aug. 29 23h 0.61 C/2012 K6 ( McNaught ) 16.2 Venus planet -3.9
Aug. 30 3h 0.06 C/2013 R1 ( Lovejoy ) 13.4 2012 YO6 comet 21.7
Aug. 31 3h 0.32 P/2013 CU129 ( PanSTARRS ) 15.2 NGC 5328 galaxy 11.8 1.7
Aug. 31 23h 0.37 P/2013 CU129 ( PanSTARRS ) 15.3 IC 4351 galaxy 12.0 5.6
Aug. 31 23h 0.51 C/2013 G5 ( Catalina ) 12.0 NGC 5864 galaxy 12.9 2.5

Green line means the rendezvous between a comet and a comet, asteroid, nova, supernova, planets, etc.
Blue line means the rendezvous between a comet and a frequently observed variable star.
Purple line means the rendezvous between a comet and a nebula or cluster.

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