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AstDyS ∴ Objects ∴ 1999RH142 ∴ Summary
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(121278) 1999RH142  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75971 1.557e-08 au
e 0.081551 3.913e-08
i 12.319 6.041e-06 deg
Ω 0.183 2.007e-05 deg
ω 269.8 4.664e-05 deg
M 204.38 4.479e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5346 au
Aphelion 2.9848 au
Asc. node-Earth separation 1.7393 au
Desc. node-Earth separation 1.74463 au
Earth MOID 1.55691 au
Orbital period 1674.53 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 873 (15)
Radar observations (Discarded) 0 (0)
Arc length 11249.2 days
Unobserved 101 days

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Ephemeris at epoch 60419 MJD
Right Ascension 97.4274 deg
Declination 33.6698 deg
V Magnitude 21.14 mag
Solar Elongation -67.58 deg
Galactic Latitude 10.53 deg
Rate 0.282 deg/day
Direction 104.653 deg

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