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AstDyS ∴ Objects ∴ 2001YA101 ∴ Summary
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(148993) 2001YA101  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74443 1.452e-08 au
e 0.039227 5.294e-08
i 7.248 4.5e-06 deg
Ω 115.215 3.673e-05 deg
ω 248.305 6.792e-05 deg
M 48.29 5.79e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6368 au
Aphelion 2.8521 au
Asc. node-Earth separation 1.79738 au
Desc. node-Earth separation 1.68489 au
Earth MOID 1.64217 au
Orbital period 1660.64 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 772 (6)
Radar observations (Discarded) 0 (0)
Arc length 8497.86 days
Unobserved 140 days

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Ephemeris at epoch 60427 MJD
Right Ascension 53.6558 deg
Declination 14.7931 deg
V Magnitude 21.07 mag
Solar Elongation -18.53 deg
Galactic Latitude -32.34 deg
Rate 0.423 deg/day
Direction 73.948 deg

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