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AstDyS ∴ Objects ∴ 1999RQ249 ∴ Summary
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(168501) 1999RQ249  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42189 7.604e-09 au
e 0.240444 3.6e-08
i 10.401 3.945e-06 deg
Ω 275.603 2.958e-05 deg
ω 154.712 3.232e-05 deg
M 126.736 1.078e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8396 au
Aphelion 3.0042 au
Asc. node-Earth separation 1.89904 au
Desc. node-Earth separation 0.89169 au
Earth MOID 0.86038 au
Orbital period 1376.67 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 1168 (1)
Radar observations (Discarded) 0 (0)
Arc length 9037.21 days
Unobserved 69 days

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Ephemeris at epoch 60426 MJD
Right Ascension 216.278 deg
Declination -28.1817 deg
V Magnitude 19.74 mag
Solar Elongation 165.1 deg
Galactic Latitude 30.3 deg
Rate 0.243 deg/day
Direction -66.632 deg

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