C/2010 X1 (Elenin)

+ Orbit O-C

C/2010 X1 (Elenin)
From 2161 observations 2010 Dec. 10-2011 Sept. 7, mean residual 0".57.
  Nongravitational parameters A1 = -3.19, A2 = +5.3288.

  Epoch  = 2011 Aug. 27.0 TT             JDT = 2455800.5
      T  = 2011 Sept. 10.7165266725 TT   +/- 0.0001953867       0.0000000030
   Peri. = 343.7829021930                +/- 0.0004904106      -0.0000000002
   Node  = 323.2269688839 (2000.0)       +/- 0.0004925646       0.0000000026
   Incl. =   1.8392512781                +/- 0.0000248340       0.0000000002
      q  =   0.4825852616 AU             +/- 0.0000015073      -0.0000000000
      e  =   1.0003819078                +/- 0.0000010014       0.0000000000
     A1  =  -3.1888703649                +/- 0.6961274276      -0.0000276349
     A2  =   5.3287863939                +/- 0.4768959589       0.0000189399
    1/a  =  -0.0007913789                +/- 0.0000020752
   orgi. =  +0.000009                    Q = 7
    fut. =  -0.000500

    Earth    0.2336 AU  20111016.8 TT