AstDyS-2

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AstDyS ∴ Objects ∴ 1998GR8 ∴ Summary
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(58815) 1998GR8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80679 1.809e-08 au
e 0.144147 5.114e-08
i 14.534 4.739e-06 deg
Ω 81.481 1.919e-05 deg
ω 152.98 2.59e-05 deg
M 167.717 1.866e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4022 au
Aphelion 3.2114 au
Asc. node-Earth separation 2.1698 au
Desc. node-Earth separation 1.42008 au
Earth MOID 1.39815 au
Orbital period 1717.57 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 707 (2)
Radar observations (Discarded) 0 (0)
Arc length 9385.01 days
Unobserved 134 days

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Ephemeris at epoch 60426 MJD
Right Ascension 45.9643 deg
Declination 11.1873 deg
V Magnitude 21.47 mag
Solar Elongation -12.28 deg
Galactic Latitude -40.01 deg
Rate 0.349 deg/day
Direction 68.913 deg

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