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(310023) 2009ST177  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68566 1.97e-08 au
e 0.096039 8.163e-08
i 1.016 6.335e-06 deg
Ω 281.896 0.00048 deg
ω 95.051 0.0004812 deg
M 99.694 3.765e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4277 au
Aphelion 2.9436 au
Asc. node-Earth separation 1.66587 au
Desc. node-Earth separation 1.65693 au
Earth MOID 1.42937 au
Orbital period 1607.59 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 175 (2)
Radar observations (Discarded) 0 (0)
Arc length 9926.07 days
Unobserved 124 days

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Ephemeris at epoch 60419 MJD
Right Ascension 111.796 deg
Declination 21.4187 deg
V Magnitude 23.09 mag
Solar Elongation -81.12 deg
Galactic Latitude 17.17 deg
Rate 0.254 deg/day
Direction 98.688 deg

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