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(287) Nephthys  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35368 3.177e-09 au
e 0.023066 2.564e-08
i 10.031 2.687e-06 deg
Ω 142.25 1.806e-05 deg
ω 122.554 6.161e-05 deg
M 168.83 5.955e-05 deg

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Other useful info
Absolute Magnitude (H)    8.3 mag
Slope parameter (G)    0.22 mag
Perihelion 2.2994 au
Aphelion 2.408 au
Asc. node-Earth separation 1.39542 au
Desc. node-Earth separation 1.31108 au
Earth MOID 1.29569 au
Orbital period 1318.93 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 4779 (78)
Radar observations (Discarded) 0 (0)
Arc length 49145.2 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 67.5565 deg
Declination 15.1326 deg
V Magnitude 13.47 mag
Solar Elongation -32.9 deg
Galactic Latitude -22.18 deg
Rate 0.45 deg/day
Direction 77.269 deg

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