C/2017 E5 (Lemmon)

Last updated 2017 Apr. 17
Discovery CBETs CBET 4379

+ Orbit O-C

C/2017 E5 (Lemmon)
From 77 observations 2017 Feb. 9-Mar. 31, mean residual 0".60.

  Epoch  = 2016 June 21.0 TT             JDT = 2457560.5
      T  = 2016 June 10.8793727150 TT    +/- 0.0187068897      -0.0000000081
   Peri. = 306.7799728369                +/- 0.0195448034      -0.0000000063
   Node  = 206.1893590838 (2000.0)       +/- 0.0040590852      -0.0000000011
   Incl. = 122.6294193225                +/- 0.0036127126      -0.0000000009
      q  =   1.7836876052 AU             +/- 0.0004498359      -0.0000000001
      e  =   0.9953917616                +/- 0.0002070374      -0.0000000001
    1/a  =  +0.0025835457                +/- 0.0001160912
      P  = (7615 years)
   orgi. =  +0.003135                    Q = 5
    fut. =  +0.002899
		
[Non short periodic comets index] [Main index] inserted by FC2 system