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(39890) Bobstephens  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59128 1.101e-08 au
e 0.216203 5.086e-08
i 5.496 4.739e-06 deg
Ω 161.682 5.887e-05 deg
ω 95.571 6.024e-05 deg
M 48.797 1.114e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.031 au
Aphelion 3.1515 au
Asc. node-Earth separation 1.53232 au
Desc. node-Earth separation 1.41128 au
Earth MOID 1.02501 au
Orbital period 1523.59 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 805 (8)
Radar observations (Discarded) 0 (0)
Arc length 10116.8 days
Unobserved 305 days

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Ephemeris at epoch 60440 MJD
Right Ascension 358.493 deg
Declination -0.44968 deg
V Magnitude 21.37 mag
Solar Elongation 51.06 deg
Galactic Latitude -59.96 deg
Rate 0.41 deg/day
Direction 69.459 deg

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