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(431416) 2007HS87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65612 2.783e-08 au
e 0.117841 8.049e-08
i 13.389 8.498e-06 deg
Ω 62.788 2.776e-05 deg
ω 186.461 4.287e-05 deg
M 306.428 2.983e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3431 au
Aphelion 2.9691 au
Asc. node-Earth separation 1.98024 au
Desc. node-Earth separation 1.33195 au
Earth MOID 1.32982 au
Orbital period 1581.14 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 179 (0)
Radar observations (Discarded) 0 (0)
Arc length 5309.01 days
Unobserved 893 days

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Ephemeris at epoch 60419 MJD
Right Ascension 183.959 deg
Declination 16.7924 deg
V Magnitude 21.02 mag
Solar Elongation -143.92 deg
Galactic Latitude 76.78 deg
Rate 0.185 deg/day
Direction -105.8 deg

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