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AstDyS ∴ Objects ∴ 1999RQ147 ∴ Summary
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(251782) 1999RQ147  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15129 3.612e-08 au
e 0.191156 8.307e-08
i 26.849 1.003e-05 deg
Ω 331.676 1.528e-05 deg
ω 37.235 3.259e-05 deg
M 125.229 2.708e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5489 au
Aphelion 3.7537 au
Asc. node-Earth separation 1.62462 au
Desc. node-Earth separation 2.59267 au
Earth MOID 1.58121 au
Orbital period 2043.3 days
Date of orbit computation  feb 22 02:43
Observational summary
Optical observations (Discarded) 301 (1)
Radar observations (Discarded) 0 (0)
Arc length 8917.17 days
Unobserved 88 days

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Ephemeris at epoch 60418 MJD
Right Ascension 139.027 deg
Declination 15.6466 deg
V Magnitude 21.24 mag
Solar Elongation -108.52 deg
Galactic Latitude 38.96 deg
Rate 0.075 deg/day
Direction 171.779 deg

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