C/2017 S3 (PANSTARRS)

Last updated 2018 Aug. 25
Discovery CBETs CBET 4432

+ Orbit O-C

C/2017 S3 (PANSTARRS)
From 921 observations 2017 Aug. 17-2018 Aug. 3, mean residual 1".05.
  Nongravitational parameters A1 =+23.50, A2 = +0.9707.

  Epoch  = 2018 Aug. 30.0 TT             JDT = 2458360.5
      T  = 2018 Aug. 15.9563138332 TT    +/- 0.0002835029       0.0000000298
   Peri. = 255.7865994949                +/- 0.0002405568      -0.0000000280
   Node  = 171.0358177055 (2000.0)       +/- 0.0003490586       0.0000000400
   Incl. =  99.0391392123                +/- 0.0000894879      -0.0000000099
      q  =   0.2085369120 AU             +/- 0.0000017760       0.0000000003
      e  =   0.9998509956                +/- 0.0000012046       0.0000000001
     A1  =  23.5014072028                +/- 0.5522332696      -0.0000426221
     A2  =   0.9707041458                +/- 0.2005884464      -0.0000373904
    1/a  =  +0.0007145230                +/- 0.0000057762
      P  = (52357 years)
   orgi. =  -0.000003                    Q = 7
    fut. =  -0.001510
[Non short periodic comets index] [Main index] inserted by FC2 system