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AstDyS ∴ Objects ∴ 1989GD3 ∴ Summary
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(21024) 1989GD3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59709 9.388e-09 au
e 0.16728 3.197e-08
i 13.466 3.716e-06 deg
Ω 216.302 1.503e-05 deg
ω 49.048 1.923e-05 deg
M 82.084 1.389e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1626 au
Aphelion 3.0315 au
Asc. node-Earth separation 1.26847 au
Desc. node-Earth separation 1.84298 au
Earth MOID 1.17289 au
Orbital period 1528.72 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2416 (10)
Radar observations (Discarded) 0 (0)
Arc length 12669.8 days
Unobserved 128 days

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Ephemeris at epoch 60419 MJD
Right Ascension 13.4451 deg
Declination 10.3008 deg
V Magnitude 19.32 mag
Solar Elongation 13.39 deg
Galactic Latitude -52.57 deg
Rate 0.424 deg/day
Direction 71.348 deg

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