C/2017 P2 (PANSTARRS)

Last updated 2017 Nov. 15
Discovery CBETs CBET 4423

+ Orbit O-C

C/2017 P2 (PANSTARRS)
From 42 observations 2017 Aug. 14-Oct. 21, mean residual 0".32.

  Epoch  = 2017 Nov. 23.0 TT             JDT = 2458080.5
      T  = 2017 Dec. 6.5809590755 TT     +/- 0.0052980936       0.0000000023
   Peri. = 132.2452520655                +/- 0.0015594421       0.0000000010
   Node  = 165.5482969228 (2000.0)       +/- 0.0016810951       0.0000000002
   Incl. =  50.0845815032                +/- 0.0002832484      -0.0000000000
      q  =   2.4616400298 AU             +/- 0.0000658423      -0.0000000000
      e  =   0.9978749595                +/- 0.0001673919       0.0000000000
    1/a  =  +0.0008632621                +/- 0.0000680003
      P  = (39426 years)
   orgi. =  +0.001324                    Q = 5
    fut. =  +0.000938
[Non short periodic comets index] [Main index] inserted by FC2 system