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AstDyS ∴ Objects ∴ 2011RQ9 ∴ Summary
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(356485) 2011RQ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45157 1.878e-08 au
e 0.130687 7.663e-08
i 6.174 6.93e-06 deg
Ω 201.711 3.973e-05 deg
ω 176.839 4.396e-05 deg
M 72.947 1.991e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1312 au
Aphelion 2.772 au
Asc. node-Earth separation 1.76902 au
Desc. node-Earth separation 1.13509 au
Earth MOID 1.13329 au
Orbital period 1402.05 days
Date of orbit computation  feb 22 03:05
Observational summary
Optical observations (Discarded) 380 (2)
Radar observations (Discarded) 0 (0)
Arc length 11421.1 days
Unobserved 85 days

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Ephemeris at epoch 60420 MJD
Right Ascension 90.4255 deg
Declination 18.0095 deg
V Magnitude 22.43 mag
Solar Elongation -60.48 deg
Galactic Latitude -2.36 deg
Rate 0.395 deg/day
Direction 87.124 deg

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