C/2017 E1 (Borisov)

Last updated 2017 June 3
Discovery CBETs CBET 4369

+ Orbit O-C

C/2017 E1 (Borisov)
From 166 observations 2017 Mar. 1-Apr. 13, mean residual 0".69.

  Epoch  = 2017 Mar. 28.0 TT             JDT = 2457840.5
      T  = 2017 Apr. 10.1389922133 TT    +/- 0.0014242943      -0.0000000030
   Peri. = 152.4730533239                +/- 0.0019799234      -0.0000000042
   Node  = 142.7329053175 (2000.0)       +/- 0.0018508120       0.0000000038
   Incl. =  14.5540137705                +/- 0.0001458416       0.0000000003
      q  =   0.9006482073 AU             +/- 0.0000358438       0.0000000001
      e  =   1.0024880137                +/- 0.0001972069       0.0000000004
    1/a  =  -0.0027624701                +/- 0.0002189610
   orgi. =  +0.000996                    Q = 4
    fut. =  -0.003010
		
[Non short periodic comets index] [Main index] inserted by FC2 system