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AstDyS ∴ Objects ∴ 1998YG8 ∴ Summary
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(31393) 1998YG8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19529 5.135e-09 au
e 0.01949 3.694e-08
i 3.527 3.806e-06 deg
Ω 201.592 4.395e-05 deg
ω 155.813 8.373e-05 deg
M 31.607 7.086e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1525 au
Aphelion 2.2381 au
Asc. node-Earth separation 1.2319 au
Desc. node-Earth separation 1.15963 au
Earth MOID 1.14747 au
Orbital period 1188.06 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2880 (14)
Radar observations (Discarded) 0 (0)
Arc length 11691.7 days
Unobserved 164 days

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Ephemeris at epoch 60423 MJD
Right Ascension 33.8924 deg
Declination 12.8958 deg
V Magnitude 19.33 mag
Solar Elongation -3.05 deg
Galactic Latitude -45.07 deg
Rate 0.522 deg/day
Direction 72.089 deg

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