C/2015 YG1 (NEOWISE)

Last updated 2019 Jan. 1

+ Orbit O-C

C/2015 YG1 (NEOWISE)
From 217 observations 2015 Dec. 17-2016 May 5, mean residual 0".65.

  Epoch  = 2015 Sept. 15.0 TT            JDT = 2457280.5
      T  = 2015 Sept. 28.9503972940 TT   +/- 0.0009281642       0.0000000017
   Peri. = 102.7844024845                +/- 0.0010207570      -0.0000000057
   Node  = 350.5119943953 (2000.0)       +/- 0.0001530307       0.0000000007
   Incl. =  57.3360232256                +/- 0.0004760073      -0.0000000019
      q  =   2.0733859528 AU             +/- 0.0000254661      -0.0000000001
      e  =   0.8790010278                +/- 0.0000101398       0.0000000001
      a  =  17.1355666544 AU             +/- 0.0000846959
      n  =   0.0138949302                +/- 0.0000001030
      P  =  70.9328983977 years          +/- 0.0005258994

    C/2015 YG1    NEOWISE                    *18020423.37176  2.1162357 0.8782781 103.43584 350.75947  57.50348 18020405  217 20151217 20160505 12.0 10.0 h3E2 0.7  x                          Kinoshita  P   72.49  17.3858219                 
    C/2015 YG1    NEOWISE                    *18731102.86273  2.0947284 0.8785064 103.10561 350.64846  57.45768 18731118  217 20151217 20160505 12.0 10.0 h3E2 0.7  x                          Kinoshita  P   71.59  17.2414669                 
    C/2015 YG1    NEOWISE                    *19450103.80260  2.0855078 0.8787483 102.96444 350.57116  57.37846 19441216  217 20151217 20160505 12.0 10.0 h3E2 0.7  x                          Kinoshita  P   71.33  17.1998295                 
    C/2015 YG1    NEOWISE                     20150928.95040  2.0733860 0.8790010 102.78440 350.51199  57.33602 20150915  217 20151217 20160505 12.0 10.0 h3E2 0.7  1                          Kinoshita  P   70.93  17.1355667                 
    C/2015 YG1    NEOWISE                    *20850911.49427  2.0685609 0.8796315 102.25304 350.39056  57.24645 20850907  217 20151217 20160505 12.0 10.0 h3E2 0.7  x                          Kinoshita  P   71.24  17.1852347                 
    C/2015 YG1    NEOWISE                    *21541101.76370  2.0725605 0.8811849 101.45295 350.40372  57.15600 21541016  217 20151217 20160505 12.0 10.0 h3E2 0.7  x                          Kinoshita  P   72.85  17.4435851                 
    C/2015 YG1    NEOWISE                    *22260724.79396  2.0770767 0.8827212 101.00304 350.44545  57.09384 22260711  217 20151217 20160505 12.0 10.0 h3E2 0.7  x                          Kinoshita  P   74.53  17.7105850                 
		
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