"Pseudo-MPEC" for C/2005 A2
Created Sun Jul 7 16:52:00 2013 using Find_Orb
Astrometry:
CK05A020 S2005 01 03.40424 19 08 53.9 -25 51 19 53614249
CK05A020 s2005 01 03.40424 2 +0.00397177 -0.00720672 -0.00247446 53614249
CK05A020 S2005 01 03.43060 19 08 48.0 -25 46 36 53614249
CK05A020 s2005 01 03.43060 2 +0.00397914 -0.00720446 -0.00247397 53614249
CK05A020 S2005 01 03.44590 19 08 44.1 -25 43 33 53614249
CK05A020 s2005 01 03.44590 2 +0.00398342 -0.00720315 -0.00247369 53614249
CK05A020 S2005 01 03.47090 19 08 44.7 -25 39 28 53614249
CK05A020 s2005 01 03.47090 2 +0.00399040 -0.00720100 -0.00247323 53614249
CK05A020 S2005 01 03.48756 19 08 34.8 -25 35 52 53614249
CK05A020 s2005 01 03.48756 2 +0.00399506 -0.00719957 -0.00247292 53614249
CK05A020 S2005 01 03.51258 19 08 32.2 -25 31 02 53614249
CK05A020 s2005 01 03.51258 2 +0.00400204 -0.00719741 -0.00247245 53614249
CK05A020 S2005 01 03.57090 19 08 22.9 -25 20 26 53614249
CK05A020 s2005 01 03.57090 2 +0.00401832 -0.00719237 -0.00247137 53614249
CK05A020 S2005 01 03.59590 19 08 15.4 -25 15 08 53614249
CK05A020 s2005 01 03.59590 2 +0.00402529 -0.00719021 -0.00247090 53614249
CK05A020 S2005 01 03.61256 19 08 09.2 -25 11 54 53614249
CK05A020 s2005 01 03.61256 2 +0.00402994 -0.00718876 -0.00247059 53614249
CK05A020 S2005 01 03.63756 19 08 07.8 -25 06 47 53615249
CK05A020 s2005 01 03.63756 2 +0.00403690 -0.00718659 -0.00247012 53615249
CK05A020 S2005 01 03.65423 19 08 03.3 -25 02 58 53615249
CK05A020 s2005 01 03.65423 2 +0.00404155 -0.00718514 -0.00246981 53615249
CK05A020 S2005 01 03.67986 19 07 58.0 -24 57 58 53615249
CK05A020 s2005 01 03.67986 2 +0.00404869 -0.00718291 -0.00246932 53615249
CK05A020 S2005 01 03.72090 19 07 38.3 -24 49 18 53615249
CK05A020 s2005 01 03.72090 2 +0.00406012 -0.00717932 -0.00246855 53615249
CK05A020 S2005 01 03.76257 19 07 31.1 -24 39 39 x 53615249
CK05A020 s2005 01 03.76257 2 +0.00407172 -0.00717568 -0.00246776 53615249
CK05A020 S2005 01 03.77923 19 07 25.2 -24 37 01 53615249
CK05A020 s2005 01 03.77923 2 +0.00407635 -0.00717421 -0.00246745 53615249
CK05A020 S2005 01 03.84590 19 06 57.4 -24 23 33 53615249
CK05A020 s2005 01 03.84590 2 +0.00409489 -0.00716835 -0.00246618 53615249
Station data:
(249) SOHO.
Orbital elements: C/2005 A2
Perihelion 2005 Jan 4.214000 +/- 0.0112 TT; Constraint: e=1
Epoch 2005 Jan 4.0 TT = JDT 2453374.5 Earth MOID: 0.4814 Find_Orb
q815265.769 +/- 210411
Peri. 66.01670 +/- 12
Node 344.92972 +/- 11
e 1.0 +/- 0 Incl. 144.36759 +/- 0.9
15 of 16 observations 2005 Jan. 3 (10.6 hr); mean residual 26".977.
Residuals in arcseconds:
050103 249 13.9+ 8.36+ 050103 249 22.4+ 31.6- 050103 249 57.8- 28.2+
050103 249 6.70- 1.59- 050103 249 2.49- 7.03- 050103 249(22.8+ 81.2+)
050103 249 23.8- 10.4+ 050103 249 33.3- 10.2- 050103 249 18.8+ 25.4+
050103 249 44.8+ 25.8- 050103 249 31.3+ 1.52- 050103 249 21.5- 45.4-
050103 249 47.2- 1.60+ 050103 249 28.2+ 26.8+
050103 249 17.0- 6.49+ 050103 249 49.6+ 15.2+