AstDyS-2

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AstDyS ∴ Objects ∴ 1999GG21 ∴ Summary
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(42803) 1999GG21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76705 9.539e-09 au
e 0.139961 2.955e-08
i 10.293 3.187e-06 deg
Ω 116.421 1.851e-05 deg
ω 329.554 2.23e-05 deg
M 252.678 1.193e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3798 au
Aphelion 3.1543 au
Asc. node-Earth separation 1.43752 au
Desc. node-Earth separation 2.06908 au
Earth MOID 1.40277 au
Orbital period 1681.22 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 2726 (14)
Radar observations (Discarded) 0 (0)
Arc length 26210.7 days
Unobserved 255 days

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Ephemeris at epoch 60426 MJD
Right Ascension 347.681 deg
Declination -10.3984 deg
V Magnitude 19.16 mag
Solar Elongation 51.46 deg
Galactic Latitude -60.99 deg
Rate 0.348 deg/day
Direction 73.474 deg

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