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(31502) Hellerstein  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45049 7.782e-09 au
e 0.163134 3.708e-08
i 2.389 3.571e-06 deg
Ω 252.207 9.44e-05 deg
ω 305.482 9.537e-05 deg
M 158.634 1.39e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0507 au
Aphelion 2.8502 au
Asc. node-Earth separation 1.16501 au
Desc. node-Earth separation 1.64931 au
Earth MOID 1.05008 au
Orbital period 1401.13 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1506 (11)
Radar observations (Discarded) 0 (0)
Arc length 11013.1 days
Unobserved 113 days

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Ephemeris at epoch 60398 MJD
Right Ascension 2.49033 deg
Declination 2.89612 deg
V Magnitude 20.81 mag
Solar Elongation 5.29 deg
Galactic Latitude -58.35 deg
Rate 0.398 deg/day
Direction 66.789 deg

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