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AstDyS ∴ Objects ∴ 1998HR10 ∴ Summary
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(136888) 1998HR10  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23926 8.159e-09 au
e 0.170384 3.789e-08
i 2.694 4.181e-06 deg
Ω 69.763 0.0001134 deg
ω 165.046 0.0001145 deg
M 241.327 1.948e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8577 au
Aphelion 2.6208 au
Asc. node-Earth separation 1.61771 au
Desc. node-Earth separation 0.85284 au
Earth MOID 0.84641 au
Orbital period 1223.93 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 588 (3)
Radar observations (Discarded) 0 (0)
Arc length 9487.31 days
Unobserved 46 days

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Ephemeris at epoch 60427 MJD
Right Ascension 88.192 deg
Declination 24.7917 deg
V Magnitude 22.19 mag
Solar Elongation -51.48 deg
Galactic Latitude -0.77 deg
Rate 0.388 deg/day
Direction 88.882 deg

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