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(257388) 2009SD154  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.16575 1.275e-07 au
e 0.07007 6.317e-08
i 4.178 8.324e-06 deg
Ω 18.479 7.766e-05 deg
ω 86.875 9.866e-05 deg
M 0.353 6.123e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8038 au
Aphelion 5.5277 au
Asc. node-Earth separation 4.12354 au
Desc. node-Earth separation 4.15862 au
Earth MOID 3.82437 au
Orbital period 4288.43 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 309 (0)
Radar observations (Discarded) 0 (0)
Arc length 8795.01 days
Unobserved 480 days

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Ephemeris at epoch 60418 MJD
Right Ascension 97.0516 deg
Declination 27.2309 deg
V Magnitude 21.62 mag
Solar Elongation -68.22 deg
Galactic Latitude 7.39 deg
Rate 0.159 deg/day
Direction 96.798 deg

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