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(90139) 2002YA1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72318 1.385e-08 au
e 0.085739 4.032e-08
i 12.413 4.813e-06 deg
Ω 87.203 1.899e-05 deg
ω 51.228 3.739e-05 deg
M 242.762 2.975e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4897 au
Aphelion 2.9567 au
Asc. node-Earth separation 1.58228 au
Desc. node-Earth separation 1.84036 au
Earth MOID 1.52465 au
Orbital period 1641.39 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1055 (2)
Radar observations (Discarded) 0 (0)
Arc length 9443.97 days
Unobserved 158 days

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Ephemeris at epoch 60418 MJD
Right Ascension 21.6434 deg
Declination -0.26317 deg
V Magnitude 20.79 mag
Solar Elongation 11.93 deg
Galactic Latitude -61.84 deg
Rate 0.406 deg/day
Direction 66.948 deg

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