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AstDyS ∴ Objects ∴ 1999UJ42 ∴ Summary
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(171572) 1999UJ42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.91932 5.049e-09 au
e 0.122676 5.303e-08
i 23.634 6.403e-06 deg
Ω 216.635 8.859e-06 deg
ω 212.503 2.181e-05 deg
M 31.98 1.986e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6839 au
Aphelion 2.1548 au
Asc. node-Earth separation 1.10206 au
Desc. node-Earth separation 0.72089 au
Earth MOID 0.71368 au
Orbital period 971.228 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 999 (57)
Radar observations (Discarded) 0 (0)
Arc length 11800.2 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 89.6494 deg
Declination 3.84023 deg
V Magnitude 20.84 mag
Solar Elongation -57 deg
Galactic Latitude -9.93 deg
Rate 0.596 deg/day
Direction 85.343 deg

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