"Pseudo-MPEC" for C/2009 D3
Created Sat May 25 15:19:11 2013 using Find_Orb
Astrometry:
CK09D030 4S2009 02 18.48879 01 15 17.6 +03 36 24 67928C49
CK09D030 4s2009 02 18.48879 2 -0.08311724 -0.66063078 -0.28723103 67928C49
CK09D030 4S2009 02 18.51656 01 14 58.7 +03 39 27 67928C49
CK09D030 4s2009 02 18.51656 2 -0.08275390 -0.66068372 -0.28725289 67928C49
CK09D030 4S2009 02 18.54434 01 14 46.1 +03 42 04 67928C49
CK09D030 4s2009 02 18.54434 2 -0.08239046 -0.66073650 -0.28727469 67928C49
CK09D030 4S2009 02 18.57212 01 14 18.6 +03 42 43 67928C49
CK09D030 4s2009 02 18.57212 2 -0.08202699 -0.66078912 -0.28729641 67928C49
CK09D030 4S2009 02 18.59990 01 14 06.7 +03 45 02 67928C49
CK09D030 4s2009 02 18.59990 2 -0.08166348 -0.66084159 -0.28731807 67928C49
CK09D030 4S2009 02 18.65545 01 13 25.2 +03 50 57 67928C49
CK09D030 4s2009 02 18.65545 2 -0.08093636 -0.66094603 -0.28736117 67928C49
CK09D030 4S2009 02 18.71101 01 12 55.8 +03 53 00 67928C49
CK09D030 4s2009 02 18.71101 2 -0.08020909 -0.66104982 -0.28740399 67928C49
CK09D030 4S2009 02 18.73878 01 12 35.5 +03 57 23 67928C49
CK09D030 4s2009 02 18.73878 2 -0.07984540 -0.66110148 -0.28742529 67928C49
CK09D030 4S2009 02 18.79434 01 11 56.5 +03 59 43 67928C49
CK09D030 4s2009 02 18.79434 2 -0.07911790 -0.66120431 -0.28746769 67928C49
CK09D030 4S2009 02 18.82212 01 11 35.8 +04 03 41 67928C49
CK09D030 4s2009 02 18.82212 2 -0.07875410 -0.66125548 -0.28748879 67928C49
CK09D030 4S2009 02 18.84990 01 11 19.4 +04 05 40 67928C49
CK09D030 4s2009 02 18.84990 2 -0.07839027 -0.66130649 -0.28750981 67928C49
CK09D030 4S2009 02 18.90545 01 10 35.3 +04 09 56 67928C49
CK09D030 4s2009 02 18.90545 2 -0.07766249 -0.66140803 -0.28755165 67928C49
CK09D030 3S2009 02 19.32087 22 26 55.9 -11 51 30 66427249
CK09D030 3s2009 02 19.32087 2 +0.00866175 -0.00595008 -0.00346297 66427249
CK09D030 3S2009 02 19.34588 22 26 32.8 -11 48 18 66427249
CK09D030 3s2009 02 19.34588 2 +0.00866262 -0.00594926 -0.00346236 66427249
CK09D030 3S2009 02 19.36254 22 26 12.6 -11 46 12 66427249
CK09D030 3s2009 02 19.36254 2 +0.00866321 -0.00594871 -0.00346196 66427249
CK09D030 3S2009 02 19.38754 22 25 42.8 -11 42 55 66427249
CK09D030 3s2009 02 19.38754 2 +0.00866409 -0.00594789 -0.00346135 66427249
CK09D030 3S2009 02 19.40421 22 25 28.4 -11 41 40 66427249
CK09D030 3s2009 02 19.40421 2 +0.00866468 -0.00594734 -0.00346095 66427249
CK09D030 3S2009 02 19.43057 22 24 56.8 -11 39 03 66427249
CK09D030 3s2009 02 19.43057 2 +0.00866560 -0.00594647 -0.00346031 66427249
CK09D030 3S2009 02 19.44587 22 24 37.5 -11 37 17 66428249
CK09D030 3s2009 02 19.44587 2 +0.00866614 -0.00594596 -0.00345993 66428249
CK09D030 3S2009 02 19.47087 22 24 10.3 -11 34 10 66428249
CK09D030 3s2009 02 19.47087 2 +0.00866702 -0.00594513 -0.00345932 66428249
CK09D030 3S2009 02 19.48754 22 23 48.1 -11 32 47 66428249
CK09D030 3s2009 02 19.48754 2 +0.00866761 -0.00594458 -0.00345891 66428249
Station data:
(249) SOHO.
(C49) STEREO-A.
Orbital elements: C/2009 D3
Perihelion 2009 Feb 19.834163 +/- 0.00607 TT = 20:01:11 (JD 2454882.334163)
Epoch 2009 Feb 19.0 TT = JDT 2454881.5 Earth MOID: 0.5730 Find_Orb
q703364.29 +/- 84070
Peri. 87.6744 +/- 2.4
Node 8.4177 +/- 1.4
e 1.001303 +/- 0.00164 Incl. 143.7259 +/- 0.33
From 21 observations 2009 Feb. 18-19 (24.0 hr); mean residual 36".423.
Residuals in arcseconds:
090218 C49 18.3+ 29.6- 090218 C49 17.7+ 55.6+ 090219 249 2.91- 17.9+
090218 C49 6.41- 26.2+ 090218 C49 7.51+ 75.1- 090219 249 38.2- 48.3+
090218 C49 65.9+ 55.3+ 090218 C49 10.2- 26.0+ 090219 249 24.1+ 11.3+
090218 C49 82.1- 34.5- 090218 C49 40.1+ 7.07+ 090219 249 2.41+ 10.4-
090218 C49 6.13+ 25.0- 090218 C49 16.6- 16.1- 090219 249 18.5- 9.10-
090218 C49 73.7- 68.5+ 090219 249 17.7- 26.0- 090219 249 21.0+ 5.27+
090218 C49 40.0+ 73.6- 090219 249 30.7+ 1.97+ 090219 249 5.10- 28.0-