NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1989UP ∴ Summary
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1989UP  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.86417 5.767e-09 au
e 0.472805 1.286e-07
i 3.857 1.04e-05 deg
Ω 53.251 0.000133 deg
ω 17.541 0.0001286 deg
M 327.805 3.486e-05 deg

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Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9828 au
Aphelion 2.7456 au
Asc. node-Earth separation 0.00935 au
Desc. node-Earth separation 1.62591 au
Earth MOID 0.00624 au
Orbital period 929.668 days
Date of orbit computation   Sep 18 15:08
Observational summary
Optical observations (Discarded) 94 (1)
Radar observations (Discarded) 0 (0)
Arc length 10187 days
Unobserved 3 days

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Ephemeris at epoch 58016 MJD
Right Ascension 22.2704 deg
Declination -6.55989 deg
V Magnitude 19.2 mag
Solar Elongation 154.46 deg
Galactic Latitude -67.57 deg
Rate 0.408 deg/day
Direction 93.796 deg

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