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AstDyS ∴ Objects ∴ 2001UN221 ∴ Summary
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(370121) 2001UN221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5743 1.958e-08 au
e 0.290003 4.939e-08
i 6.078 9.122e-06 deg
Ω 205.646 7.677e-05 deg
ω 219.549 8.252e-05 deg
M 149.504 3.357e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8277 au
Aphelion 3.3209 au
Asc. node-Earth separation 2.03368 au
Desc. node-Earth separation 0.93148 au
Earth MOID 0.84604 au
Orbital period 1508.64 days
Date of orbit computation  apr 23 21:08
Observational summary
Optical observations (Discarded) 208 (0)
Radar observations (Discarded) 0 (0)
Arc length 7815.95 days
Unobserved 402 days

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Ephemeris at epoch 60425 MJD
Right Ascension 236.237 deg
Declination -16.0738 deg
V Magnitude 22.77 mag
Solar Elongation 157.02 deg
Galactic Latitude 29.69 deg
Rate 0.194 deg/day
Direction -68.942 deg

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