NEODyS-2

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2009RR  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.41437 0.02995 au
e 0.467035 0.003271
i 6.138 0.5637 deg
Ω 174.177 0.1409 deg
ω 256.306 2.163 deg
M 235.782 28.94 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 0.24908 au
Desc. node-Earth separation -0.00952 au
Earth MOID 0.0025 au
Orbital period 614.389 days
Date of orbit computation   May 25 10:49
Observational summary
Optical observations (Discarded) 35 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 3598 days

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Ephemeris at epoch 58687 MJD
Right Ascension 313.022 deg
Declination -3.47725 deg
V Magnitude 25.87 mag
Solar Elongation 159.99 deg
Galactic Latitude -28.29 deg
Rate 0.404 deg/day
Direction -96.25 deg

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