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AstDyS ∴ Objects ∴ 1999UJ47 ∴ Summary
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(21889) 1999UJ47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6341 1.152e-08 au
e 0.150273 3.513e-08
i 4.523 3.773e-06 deg
Ω 39.335 4.433e-05 deg
ω 161.862 4.583e-05 deg
M 103.829 1.397e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2383 au
Aphelion 3.0299 au
Asc. node-Earth separation 2.01205 au
Desc. node-Earth separation 1.24555 au
Earth MOID 1.23591 au
Orbital period 1561.51 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2127 (182)
Radar observations (Discarded) 0 (0)
Arc length 22961.7 days
Unobserved 260 days

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Ephemeris at epoch 60425 MJD
Right Ascension 345.24 deg
Declination -10.2977 deg
V Magnitude 20.33 mag
Solar Elongation 52.6 deg
Galactic Latitude -59.02 deg
Rate 0.34 deg/day
Direction 68.733 deg

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