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(273907) 2007HT57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59503 2.046e-08 au
e 0.070559 5.955e-08
i 5.52 6.492e-06 deg
Ω 160.896 5.701e-05 deg
ω 145.454 7.137e-05 deg
M 311.41 4.217e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4119 au
Aphelion 2.7781 au
Asc. node-Earth separation 1.75076 au
Desc. node-Earth separation 1.43207 au
Earth MOID 1.39943 au
Orbital period 1526.91 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 261 (0)
Radar observations (Discarded) 0 (0)
Arc length 7680.04 days
Unobserved 392 days

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Ephemeris at epoch 60425 MJD
Right Ascension 279.852 deg
Declination -15.8575 deg
V Magnitude 21.4 mag
Solar Elongation 115.18 deg
Galactic Latitude -4.57 deg
Rate 0.116 deg/day
Direction 65.507 deg

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