"Pseudo-MPEC" for C/1999 N6
Created Tue Jun 4 13:29:42 2013 using Find_Orb
Astrometry:
CJ99N060 S1999 07 12.12122 07 17 55.8 +22 32 33 45025249
CJ99N060 s1999 07 12.12122 2 +0.00092307 +0.00906641 +0.00411923 45025249
CJ99N060 S1999 07 12.12923 07 18 09.9 +22 32 24 45025249
CJ99N060 s1999 07 12.12923 2 +0.00092136 +0.00906603 +0.00411931 45025249
CJ99N060 S1999 07 12.14591 07 18 38.3 +22 32 27 45025249
CJ99N060 s1999 07 12.14591 2 +0.00091778 +0.00906524 +0.00411948 45025249
CJ99N060 S1999 07 12.16256 07 19 07.6 +22 32 13 45025249
CJ99N060 s1999 07 12.16256 2 +0.00091421 +0.00906446 +0.00411965 45025249
CJ99N060 S1999 07 12.18756 07 19 51.4 +22 32 02 45025249
CJ99N060 s1999 07 12.18756 2 +0.00090886 +0.00906327 +0.00411990 45025249
CJ99N060 S1999 07 12.20457 07 20 21.5 +22 31 44 45026249
CJ99N060 s1999 07 12.20457 2 +0.00090521 +0.00906246 +0.00412007 45026249
CJ99N060 S1999 07 12.21256 07 20 36.0 +22 31 38 45026249
CJ99N060 s1999 07 12.21256 2 +0.00090349 +0.00906208 +0.00412015 45026249
CJ99N060 S1999 07 12.22924 07 21 06.3 +22 31 29 45026249
CJ99N060 s1999 07 12.22924 2 +0.00089992 +0.00906129 +0.00412032 45026249
CJ99N060 S1999 07 12.24590 07 21 36.1 +22 31 06 45026249
CJ99N060 s1999 07 12.24590 2 +0.00089634 +0.00906049 +0.00412048 45026249
CJ99N060 S1999 07 12.25423 07 21 51.5 +22 31 05 45026249
CJ99N060 s1999 07 12.25423 2 +0.00089455 +0.00906009 +0.00412056 45026249
CJ99N060 S1999 07 12.52090 07 30 03.6 +22 21 33 45026249
CJ99N060 s1999 07 12.52090 2 +0.00083719 +0.00904712 +0.00412310 45026249
CJ99N060 S1999 07 12.53757 07 30 33.6 +22 20 45 45026249
CJ99N060 s1999 07 12.53757 2 +0.00083360 +0.00904630 +0.00412325 45026249
CJ99N060 S1999 07 12.56347 07 31 20.4 +22 19 22 45026249
CJ99N060 s1999 07 12.56347 2 +0.00082801 +0.00904501 +0.00412348 45026249
CJ99N060 S1999 07 12.57923 07 31 48.1 +22 18 25 45026249
CJ99N060 s1999 07 12.57923 2 +0.00082461 +0.00904423 +0.00412363 45026249
CJ99N060 S1999 07 12.58756 07 32 02.8 +22 17 57 45026249
CJ99N060 s1999 07 12.58756 2 +0.00082282 +0.00904381 +0.00412370 45026249
CJ99N060 S1999 07 12.60423 07 32 32.1 +22 17 00 45026249
CJ99N060 s1999 07 12.60423 2 +0.00081922 +0.00904298 +0.00412385 45026249
CJ99N060 S1999 07 12.62091 07 33 01.2 +22 16 08 45026249
CJ99N060 s1999 07 12.62091 2 +0.00081562 +0.00904215 +0.00412400 45026249
CJ99N060 S1999 07 12.62923 07 33 15.8 +22 15 33 45026249
CJ99N060 s1999 07 12.62923 2 +0.00081382 +0.00904173 +0.00412407 45026249
CJ99N060 S1999 07 12.64592 07 33 44.5 +22 14 39 45026249
CJ99N060 s1999 07 12.64592 2 +0.00081022 +0.00904090 +0.00412422 45026249
CJ99N060 S1999 07 12.66257 07 34 12.7 +22 13 23 45026249
CJ99N060 s1999 07 12.66257 2 +0.00080662 +0.00904006 +0.00412437 45026249
Station data:
(249) SOHO.
Orbital elements: C/1999 N6
Perihelion 1999 Jul 12.471518 +/- 0.00768 TT; Constraint: e=1
Epoch 1999 Jul 12.0 TT = JDT 2451371.5 Earth MOID: 0.1855 Me: 0.0326
q 0.04355669 +/- 0.000314
Peri. 77.77336 +/- 0.8
Node 44.58777 +/- 0.51
e 1.0 +/- 0 Incl. 13.05830 +/- 0.12
From 20 observations 1999 July 12 (13.0 hr); mean residual 4".044.
Residuals in arcseconds:
990712 249 4.45+ 4.04- 990712 249 1.15+ 6.93+ 990712 249 2.65- 3.77-
990712 249 7.93+ 9.65- 990712 249 3.26- 1.58+ 990712 249 2.40- 2.68-
990712 249 .348- 1.45+ 990712 249 .615+ 10.1+ 990712 249 1.39- 4.96+
990712 249 1.66+ 3.00- 990712 249 1.33+ 3.66- 990712 249 1.77+ .246+
990712 249 3.30- 3.20+ 990712 249 1.48- .260- 990712 249 3.03+ 8.04+
990712 249 6.02- 1.06- 990712 249 2.43+ .084+ 990712 249 2.51+ 4.98-
990712 249 3.23- .015- 990712 249 2.23- 4.21-