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(5) Astraea  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5759 3.438e-09 au
e 0.187251 2.878e-08
i 5.359 3.592e-06 deg
Ω 141.461 3.298e-05 deg
ω 359.237 3.386e-05 deg
M 350.983 8.006e-06 deg

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Other useful info
Absolute Magnitude (H)    7.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0936 au
Aphelion 3.0582 au
Asc. node-Earth separation 1.10715 au
Desc. node-Earth separation 2.04552 au
Earth MOID 1.10706 au
Orbital period 1510.05 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 3746 (126)
Radar observations (Discarded) 0 (0)
Arc length 65089.4 days
Unobserved 56 days

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Ephemeris at epoch 60427 MJD
Right Ascension 111.113 deg
Declination 21.5991 deg
V Magnitude 11.48 mag
Solar Elongation -72.67 deg
Galactic Latitude 16.66 deg
Rate 0.432 deg/day
Direction 93.725 deg

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