AstDyS-2

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(648198) 2009RB2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13755 3.865e-08 au
e 0.073959 1.078e-07
i 11.157 1.042e-05 deg
Ω 356.533 2.581e-05 deg
ω 337.939 4.838e-05 deg
M 250.901 4.094e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9055 au
Aphelion 3.3696 au
Asc. node-Earth separation 1.91634 au
Desc. node-Earth separation 2.35512 au
Earth MOID 1.89972 au
Orbital period 2029.95 days
Date of orbit computation  feb 22 04:04
Observational summary
Optical observations (Discarded) 303 (1)
Radar observations (Discarded) 0 (0)
Arc length 8980.89 days
Unobserved 339 days

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Ephemeris at epoch 60419 MJD
Right Ascension 219.225 deg
Declination -27.0318 deg
V Magnitude 20.42 mag
Solar Elongation 160.42 deg
Galactic Latitude 30.2 deg
Rate 0.186 deg/day
Direction -89 deg

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