NEODyS-2

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2009RR  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.41435 0.02977 au
e 0.467033 0.00338
i 6.139 0.5645 deg
Ω 174.208 0.139 deg
ω 256.25 2.167 deg
M 118.651 25.22 deg

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Other useful info
Absolute Magnitude (H)    25.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7538 au
Aphelion 2.0749 au
Asc. node-Earth separation 0.2478 au
Desc. node-Earth separation -0.00984 au
Earth MOID 0.00258 au
Orbital period 614.375 days
Date of orbit computation   Oct 1 17:58
Observational summary
Optical observations (Discarded) 35 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 3414 days

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Ephemeris at epoch 58503 MJD
Right Ascension 265.159 deg
Declination -18.9763 deg
V Magnitude 30.24 mag
Solar Elongation 34.2 deg
Galactic Latitude 6.18 deg
Rate 0.467 deg/day
Direction 89.944 deg

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