シュヴァスマン-ヴァハマン第3彗星

73P/Schwassmann-Wachmann 3 (2022)

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Updated on September 11, 2022

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・ プロフィール

・ 写真集

・ 軌道要素

  73P/Schwassmann-Wachmann
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5
T 2022 Aug. 25.78603 TT                                 Rudenko
q   0.9729530            (2000.0)            P               Q
n   0.18121356     Peri.  199.48146     -0.02175351     +0.98296249
a   3.0927318      Node    69.61492     -0.88949819     +0.06431375
e   0.6854066      Incl.   11.22770     -0.45642059     -0.17218733
P   5.44
From 1580 observations 2016 Feb. 13-2022 Feb. 22, mean residual 0".7.

  73P-BU/Schwassmann-Wachmann
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                                          
T 2022 Aug. 24.87850 TT                                 Rudenko                 
q   0.9603841            (2000.0)            P               Q                  
n   0.20208538     Peri.  199.87473     +0.00366029     +0.98344254             
a   2.8759375      Node    70.67698     -0.88955526     +0.08597013             
e   0.6660623      Incl.   11.06946     -0.45681291     -0.15953030             
P   4.88                                                                        
From 18 observations 2022 July 23-30, mean residual 1".1.                       
                                                                                
  73P-BV/Schwassmann-Wachmann
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                                          
T 2022 Aug. 24.95502 TT                                 Rudenko                 
q   0.9747759            (2000.0)            P               Q                  
n   0.17479679     Peri.  199.32382     -0.02728594     +0.98280459             
a   3.1679652      Node    69.45362     -0.88955623     +0.05946652             
e   0.6923022      Incl.   11.24633     -0.45601008     -0.17481095             
P   5.64                                                                        
From 16 observations 2022 July 23-30, mean residual 1".1.                       

  73P-BW/Schwassmann-Wachmann
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                                          
T 2022 Aug. 25.45625 TT                                 Rudenko                 
q   1.0005019            (2000.0)            P               Q                  
n   0.10021563     Peri.  198.72915     -0.07499702     +0.97976755             
a   4.5903495      Node    67.31751     -0.88729115     +0.01935216             
e   0.7820423      Incl.   11.60191     -0.45507127     -0.19920098             
P   9.83                                                                        
From 17 observations 2022 Aug. 13-17, mean residual 1".0.                       
                                                                                
  73P-BX/Schwassmann-Wachmann
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                                          
T 2022 Aug. 25.31090 TT                                 Rudenko                 
q   0.9738319            (2000.0)            P               Q                  
n   0.18094053     Peri.  199.37132     -0.02517988     +0.98281635             
a   3.0958421      Node    69.52836     -0.88951302     +0.06144983             
e   0.6854388      Incl.   11.25568     -0.45621547     -0.17405726             
P   5.45                                                                        
From 32 observations 2022 Aug. 14-23, mean residual 0".6.                       
                                                                                
  73P-BY/Schwassmann-Wachmann
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                                          
T 2022 Aug. 24.28424 TT                                 Rudenko                 
q   0.9710436            (2000.0)            P               Q                  
n   0.18650902     Peri.  199.46224     -0.01938729     +0.98306698             
a   3.0339109      Node    69.76794     -0.88964855     +0.06620320             
e   0.6799367      Incl.   11.19802     -0.45623413     -0.17086970             
P   5.28                                                                        
From 25 observations 2022 Aug. 14-19, mean residual 0".5.                       

・ 星図

・ 光度変化

        m1 = 11.5 + 5 logΔ + 15.0 log r

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軌道要素はM.P.E.C. 2022-D36に掲載されたものです。
BU核とBV核の軌道要素はM.P.E.C. 2022-P18に掲載されたものです。
BW核、BX核とBY核の軌道要素はM.P.E.C. 2022-R15に掲載されたものです。
星図はステラナビゲータ Ver.10 (アストロアーツ) で作成したものです。
光度グラフはComet for Windowsで作成したものです。

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Copyright(C) Seiichi Yoshida (comet@aerith.net). All rights reserved.