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AstDyS ∴ Objects ∴ 1999UN45 ∴ Summary
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(137489) 1999UN45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30951 6.394e-09 au
e 0.207096 4.601e-08
i 6.542 4.775e-06 deg
Ω 245.594 4.134e-05 deg
ω 181.444 4.354e-05 deg
M 322.919 1.391e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8312 au
Aphelion 2.7878 au
Asc. node-Earth separation 1.7743 au
Desc. node-Earth separation 0.84547 au
Earth MOID 0.84544 au
Orbital period 1281.97 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 679 (4)
Radar observations (Discarded) 0 (0)
Arc length 8672.08 days
Unobserved 286 days

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Ephemeris at epoch 60423 MJD
Right Ascension 22.3121 deg
Declination 12.6018 deg
V Magnitude 21.03 mag
Solar Elongation 8.27 deg
Galactic Latitude -49.22 deg
Rate 0.594 deg/day
Direction 70.399 deg

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