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AstDyS ∴ Objects ∴ 1998HR113 ∴ Summary
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(58870) 1998HR113  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04231 1.772e-08 au
e 0.252802 4.055e-08
i 6.44 4.447e-06 deg
Ω 114.306 3.991e-05 deg
ω 177.586 4.092e-05 deg
M 262.578 9.337e-06 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2732 au
Aphelion 3.8114 au
Asc. node-Earth separation 2.82726 au
Desc. node-Earth separation 1.25734 au
Earth MOID 1.25681 au
Orbital period 1938.22 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1128 (12)
Radar observations (Discarded) 0 (0)
Arc length 14777.8 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 160.512 deg
Declination 15.4955 deg
V Magnitude 20.24 mag
Solar Elongation -120.98 deg
Galactic Latitude 57.82 deg
Rate 0.031 deg/day
Direction -104.595 deg

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