AstDyS-2

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AstDyS ∴ Objects ∴ 2003GD21 ∴ Summary
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(172419) 2003GD21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.90001 7.171e-09 au
e 0.12691 5.576e-08
i 23.023 5.853e-06 deg
Ω 42.619 1.11e-05 deg
ω 101.64 3.442e-05 deg
M 38.797 2.668e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6589 au
Aphelion 2.1411 au
Asc. node-Earth separation 0.92782 au
Desc. node-Earth separation 0.81456 au
Earth MOID 0.76779 au
Orbital period 956.608 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 635 (3)
Radar observations (Discarded) 0 (0)
Arc length 8906.12 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 198.844 deg
Declination 8.85009 deg
V Magnitude 18.33 mag
Solar Elongation -154.05 deg
Galactic Latitude 70.87 deg
Rate 0.501 deg/day
Direction -126.871 deg

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