C/2018 A3 (ATLAS)

Last updated 2019 June 7
Discovery CBETs CBET 4476

+ Orbit O-C

C/2018 A3 (ATLAS)
From 1200 observations 2018 Jan. 10-2019 Apr. 28, mean residual 0".48.

  Epoch  = 2018 Dec. 28.0 TT             JDT = 2458480.5
      T  = 2019 Jan. 12.8600884366 TT    +/- 0.0001672888      -0.0000000000
   Peri. =  86.4257960551                +/- 0.0000380427      -0.0000000000
   Node  = 194.2795455627 (2000.0)       +/- 0.0000094115      -0.0000000000
   Incl. = 139.5619528651                +/- 0.0000063614      -0.0000000000
      q  =   3.2767357430 AU             +/- 0.0000009841       0.0000000000
      e  =   0.9934389525                +/- 0.0000014759       0.0000000000
    1/a  =  +0.0020023121                +/- 0.0000004505
      P  = (11161 years)
   orgi. =  +0.003507                    Q = 8
    fut. =  +0.002826
[Non short periodic comets index] [Main index] inserted by FC2 system