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(5) Astraea  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5759 3.451e-09 au
e 0.187251 2.886e-08
i 5.359 3.596e-06 deg
Ω 141.461 3.306e-05 deg
ω 359.237 3.394e-05 deg
M 350.983 8.035e-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  feb 22 01:49
Observational summary
Optical observations (Discarded) 3733 (126)
Radar observations (Discarded) 0 (0)
Arc length 65049.8 days
Unobserved 67 days

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Ephemeris at epoch 60398 MJD
Right Ascension 98.9718 deg
Declination 21.6238 deg
V Magnitude 11.19 mag
Solar Elongation -89.88 deg
Galactic Latitude 6.43 deg
Rate 0.338 deg/day
Direction 85.849 deg

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