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AstDyS ∴ Objects ∴ 1998YO22 ∴ Summary
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(49455) 1998YO22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7114 9.502e-09 au
e 0.245514 3.172e-08
i 11.985 3.019e-06 deg
Ω 124.589 1.914e-05 deg
ω 304.985 2.102e-05 deg
M 257.797 6.957e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0457 au
Aphelion 3.3771 au
Asc. node-Earth separation 1.24951 au
Desc. node-Earth separation 1.95028 au
Earth MOID 1.08669 au
Orbital period 1630.75 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1948 (7)
Radar observations (Discarded) 0 (0)
Arc length 10863.6 days
Unobserved 283 days

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Ephemeris at epoch 60420 MJD
Right Ascension 326.43 deg
Declination -13.7516 deg
V Magnitude 20.09 mag
Solar Elongation 66.04 deg
Galactic Latitude -44.77 deg
Rate 0.297 deg/day
Direction 77.503 deg

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