AstDyS-2

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(395103) 2009RA8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 4.1501 1.15e-07 au
e 0.129515 1.005e-07
i 8.964 1.169e-05 deg
Ω 359.46 5.075e-05 deg
ω 344.56 6.097e-05 deg
M 279.55 3.794e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 3.6126 au
Aphelion 4.6876 au
Asc. node-Earth separation 2.62457 au
Desc. node-Earth separation 3.66684 au
Earth MOID 2.60634 au
Orbital period 3088.07 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 156 (1)
Radar observations (Discarded) 0 (0)
Arc length 6617.1 days
Unobserved 369 days

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Ephemeris at epoch 60427 MJD
Right Ascension 260.241 deg
Declination -33.6832 deg
V Magnitude 21.61 mag
Solar Elongation 134.18 deg
Galactic Latitude 1.83 deg
Rate 0.071 deg/day
Direction -121.436 deg

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