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AstDyS ∴ Objects ∴ Nigricollis ∴ Summary
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(8751) Nigricollis  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.89739 1.562e-08 au
e 0.045032 4.122e-08
i 2.515 4.535e-06 deg
Ω 148.795 9.432e-05 deg
ω 143.311 0.0001065 deg
M 346.724 4.994e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7669 au
Aphelion 3.0279 au
Asc. node-Earth separation 2.01017 au
Desc. node-Earth separation 1.7789 au
Earth MOID 1.75015 au
Orbital period 1801.4 days
Date of orbit computation  Oct 31 05:01
Observational summary
Optical observations (Discarded) 1500 (11)
Radar observations (Discarded) 0 (0)
Arc length 21131.9 days
Unobserved 104 days

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Ephemeris at epoch 58438 MJD
Right Ascension 272.992 deg
Declination -22.04 deg
V Magnitude 19.76 mag
Solar Elongation -39.48 deg
Galactic Latitude -1.7 deg
Rate 0.395 deg/day
Direction 90.114 deg

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