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2009RD4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.71687 4.444e-08 au
e 0.60512 1.119e-07
i 22.582 4.537e-05 deg
Ω 8.261 2.77e-05 deg
ω 10.341 7.463e-05 deg
M 76.849 2.596e-05 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0728 au
Aphelion distance 4.3609 au
Asc. node-Earth separation 0.07901 au
Desc. node-Earth separation 3.25663 au
Earth MOID 0.07831 au
Orbital period 1635.69 days
Date of orbit computation   feb 26 10:38
Observational summary
Optical observations (Discarded) 72 (5)
Radar observations (Discarded) 0 (0)
Arc length 3331 days
Unobserved 2000 days

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Ephemeris
(Epoch 60419 MJD)
Right Ascension 155.272 deg
Declination 23.0058 deg
V Magnitude 26.16 mag
Solar Elongation -118.89 deg
Galactic Latitude 55.83 deg
Rate 0.111 deg/day
Direction -144.406 deg

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