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AstDyS ∴ Objects ∴ 1999RQ178 ∴ Summary
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(137280) 1999RQ178  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28019 9.739e-09 au
e 0.109607 3.484e-08
i 6.921 5.643e-06 deg
Ω 14.879 3.2e-05 deg
ω 277.612 4.177e-05 deg
M 94.958 2.777e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0303 au
Aphelion 2.5301 au
Asc. node-Earth separation 1.22203 au
Desc. node-Earth separation 1.28577 au
Earth MOID 1.02837 au
Orbital period 1257.64 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 790 (52)
Radar observations (Discarded) 0 (0)
Arc length 9884.08 days
Unobserved 107 days

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Ephemeris at epoch 60416 MJD
Right Ascension 35.4063 deg
Declination 16.6182 deg
V Magnitude 21.46 mag
Solar Elongation -12.64 deg
Galactic Latitude -41.09 deg
Rate 0.478 deg/day
Direction 68.88 deg

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