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(165981) 2001YR90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26331 9.303e-09 au
e 0.050462 3.695e-08
i 7.87 4.624e-06 deg
Ω 81.191 3.229e-05 deg
ω 25.939 6.706e-05 deg
M 194.514 5.732e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1491 au
Aphelion 2.3775 au
Asc. node-Earth separation 1.17586 au
Desc. node-Earth separation 1.34929 au
Earth MOID 1.16898 au
Orbital period 1243.69 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 874 (12)
Radar observations (Discarded) 0 (0)
Arc length 7900.81 days
Unobserved 262 days

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Ephemeris at epoch 60426 MJD
Right Ascension 333.792 deg
Declination -16.3708 deg
V Magnitude 21.44 mag
Solar Elongation 66.22 deg
Galactic Latitude -52.33 deg
Rate 0.385 deg/day
Direction 75.791 deg

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