NEODyS-2

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2009RR  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.41455 0.03041 au
e 0.46712 0.003349
i 6.143 0.6232 deg
Ω 174.211 0.1508 deg
ω 256.222 2.206 deg
M 1.313 21.77 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 2.0753 au
Asc. node-Earth separation 0.24989 au
Desc. node-Earth separation -0.01052 au
Earth MOID 0.00276 au
Orbital period 614.505 days
Date of orbit computation   Mar 13 11:15
Observational summary
Optical observations (Discarded) 35 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 3140 days

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Ephemeris at epoch 58229 MJD
Right Ascension 70.8268 deg
Declination 19.0544 deg
V Magnitude 27.68 mag
Solar Elongation -41.39 deg
Galactic Latitude -17.3 deg
Rate 1.356 deg/day
Direction 80.919 deg

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