C/2017 X1 (PANSTARRS)

Last updated 2018 Aug. 28
Discovery CBETs CBET 4463

+ Orbit O-C

C/2017 X1 (PANSTARRS)
From 63 observations 2017 Dec. 12-2018 Apr. 13, mean residual 0".32.

  Epoch  = 2018 June 11.0 TT             JDT = 2458280.5
      T  = 2018 June 14.5510188176 TT    +/- 0.0516885645       0.0000000376
   Peri. = 283.1214299107                +/- 0.0075607945       0.0000000055
   Node  = 251.1257719579 (2000.0)       +/- 0.0005936110      -0.0000000003
   Incl. =  31.3108107883                +/- 0.0000549986      -0.0000000000
      q  =   4.6624542901 AU             +/- 0.0000908096      -0.0000000001
      e  =   0.8511062580                +/- 0.0000219347       0.0000000000
      a  =  31.3139708039 AU             +/- 0.0001485995
      n  =   0.0056246676                +/- 0.0000000400
      P  = 175.2294966641 years          +/- 0.0012473195

    C/2017 X1     PANSTARRS                  *15150331.39541  4.6542043 0.8447848 282.95948 251.27347  31.38134 15150420   63 20171212 20180413  9.0 10.0 h3E3 0.3  x                          Kinoshita  P  164.20  29.9854959                 
    C/2017 X1     PANSTARRS                  *16790724.58028  4.6504086 0.8449973 283.08947 251.17814  31.35816 16790807   63 20171212 20180413  9.0 10.0 h3E3 0.3  x                          Kinoshita  P  164.33  30.0021132                 
    C/2017 X1     PANSTARRS                  *18470313.96898  4.6586696 0.8487894 283.17656 251.09616  31.33129 18470228   63 20171212 20180413  9.0 10.0 h3E3 0.3  x                          Kinoshita  P  171.01  30.8091397                 
    C/2017 X1     PANSTARRS                   20180614.55102  4.6624543 0.8511063 283.12143 251.12577  31.31081 20180611   63 20171212 20180413  9.0 10.0 h3E1 0.3  1                          Kinoshita  P  175.23  31.3139708                 
    C/2017 X1     PANSTARRS                  *21910511.51081  4.6619886 0.8522375 283.09645 251.00930  31.30353 21910515   63 20171212 20180413  9.0 10.0 h3E3 0.3  x                          Kinoshita  P  177.22  31.5505575                 
    C/2017 X1     PANSTARRS                  *23690817.21883  4.6619357 0.8551978 283.09393 250.84871  31.16329 23690830   63 20171212 20180413  9.0 10.0 h3E3 0.3  x                          Kinoshita  P  182.68  32.1951968                 
    C/2017 X1     PANSTARRS                  *25510217.37463  4.6705400 0.8601985 282.97604 250.78241  31.10036 25510217   63 20171212 20180413  9.0 10.0 h3E3 0.3  x                          Kinoshita  P  193.10  33.4083653
[Unnumbered periodic comets index] [Main index] inserted by FC2 system