"Pseudo-MPEC" for C/2004 N4
Created Sun Jul 7 22:28:28 2013 using Find_Orb
Astrometry:
CK04N040 S2004 07 07.32090 06 55 29.6 +20 25 26 52476249
CK04N040 s2004 07 07.32090 2 -0.00408247 +0.00687169 +0.00368883 52476249
CK04N040 S2004 07 07.34591 06 55 48.5 +20 29 25 52476249
CK04N040 s2004 07 07.34591 2 -0.00408927 +0.00686969 +0.00368760 52476249
CK04N040 S2004 07 07.36259 06 55 57.7 +20 32 10 52476249
CK04N040 s2004 07 07.36259 2 -0.00409380 +0.00686836 +0.00368678 52476249
CK04N040 S2004 07 07.38756 06 56 19.1 +20 36 25 52476249
CK04N040 s2004 07 07.38756 2 -0.00410058 +0.00686636 +0.00368555 52476249
CK04N040 S2004 07 07.40423 06 56 27.2 +20 39 11 52476249
CK04N040 s2004 07 07.40423 2 -0.00410511 +0.00686503 +0.00368473 52476249
CK04N040 S2004 07 07.43054 06 56 51.6 +20 44 10 52476249
CK04N040 s2004 07 07.43054 2 -0.00411225 +0.00686292 +0.00368343 52476249
CK04N040 S2004 07 07.47090 06 57 15.4 +20 49 19 52476249
CK04N040 s2004 07 07.47090 2 -0.00412320 +0.00685968 +0.00368144 52476249
CK04N040 S2004 07 07.48756 06 57 30.3 +20 54 07 52476249
CK04N040 s2004 07 07.48756 2 -0.00412772 +0.00685834 +0.00368061 52476249
CK04N040 S2004 07 07.51258 06 57 52.9 +20 58 47 52476249
CK04N040 s2004 07 07.51258 2 -0.00413451 +0.00685633 +0.00367937 52476249
CK04N040 S2004 07 07.52924 06 58 09.7 +21 01 10 52476249
CK04N040 s2004 07 07.52924 2 -0.00413902 +0.00685499 +0.00367854 52476249
Station data:
(249) SOHO.
Orbital elements: C/2004 N4
Perihelion 2004 Jul 7.920456 +/- 0.00764 TT; Constraint: e=1
Epoch 2004 Jul 8.0 TT = JDT 2453194.5 Earth MOID: 0.3920 Find_Orb
q 0.01027233 +/- 0.0133
Peri. 51.90357 +/- 39
Node 333.01332 +/- 24
e 1.0 +/- 0 Incl. 141.80551 +/- 4.2
From 10 observations 2004 July 7 (5.0 hr); mean residual 31".236.
Residuals in arcseconds:
040707 249 15.2- 6.86- 040707 249 18.6- 6.92+ 040707 249 2.46- 29.9+
040707 249 14.1+ 5.37- 040707 249 51.0+ 37.1+ 040707 249 34.0+ 16.3-
040707 249 17.8- 1.52- 040707 249 51.5- 79.6-
040707 249 36.2+ 7.90+ 040707 249 29.7- 27.6+