"Pseudo-MPEC" for C/2004 N4

Created Sun Jul 7 22:28:28 2013 using Find_Orb

• Astrometry
• Observing stations
• Orbital elements
• Residuals
• Ephemeris
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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+