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AstDyS ∴ Objects ∴ 1998HS107 ∴ Summary
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(85621) 1998HS107  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52054 1.113e-08 au
e 0.119552 3.075e-08
i 5.337 3.529e-06 deg
Ω 101.977 6.808e-05 deg
ω 186.131 7.377e-05 deg
M 108.09 2.986e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2192 au
Aphelion 2.8219 au
Asc. node-Earth separation 1.837 au
Desc. node-Earth separation 1.2039 au
Earth MOID 1.2027 au
Orbital period 1461.63 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 949 (9)
Radar observations (Discarded) 0 (0)
Arc length 9360.92 days
Unobserved 134 days

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Ephemeris at epoch 60420 MJD
Right Ascension 45.2279 deg
Declination 14.0099 deg
V Magnitude 21.27 mag
Solar Elongation -17 deg
Galactic Latitude -38.24 deg
Rate 0.421 deg/day
Direction 71.954 deg

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