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AstDyS ∴ Objects ∴ 1999RQ109 ∴ Summary
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(202958) 1999RQ109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60582 8.956e-09 au
e 0.246912 6.324e-08
i 12.163 4.381e-06 deg
Ω 318.218 2.16e-05 deg
ω 30.712 2.3e-05 deg
M 309.687 6.555e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9624 au
Aphelion 3.2492 au
Asc. node-Earth separation 1.00517 au
Desc. node-Earth separation 2.12062 au
Earth MOID 0.96461 au
Orbital period 1536.44 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 1288 (11)
Radar observations (Discarded) 0 (0)
Arc length 8725.81 days
Unobserved 316 days

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Ephemeris at epoch 60426 MJD
Right Ascension 312.468 deg
Declination -26.2619 deg
V Magnitude 19.67 mag
Solar Elongation 88.22 deg
Galactic Latitude -36.59 deg
Rate 0.347 deg/day
Direction 72.722 deg

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