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(309878) 2009DP121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29531 1.149e-08 au
e 0.196191 3.815e-08
i 5.246 5.672e-06 deg
Ω 2.716 3.984e-05 deg
ω 54.718 4.279e-05 deg
M 216.023 1.575e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.845 au
Aphelion 2.7456 au
Asc. node-Earth separation 0.98027 au
Desc. node-Earth separation 1.4923 au
Earth MOID 0.86278 au
Orbital period 1270.17 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 502 (3)
Radar observations (Discarded) 0 (0)
Arc length 10311.7 days
Unobserved 354 days

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Ephemeris at epoch 60419 MJD
Right Ascension 290.615 deg
Declination -28.2286 deg
V Magnitude 22.17 mag
Solar Elongation 100.86 deg
Galactic Latitude -18.75 deg
Rate 0.163 deg/day
Direction 95.352 deg

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