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AstDyS ∴ Objects ∴ 1998HR63 ∴ Summary
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(35587) 1998HR63  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78184 1.229e-08 au
e 0.098746 3.393e-08
i 4.368 2.946e-06 deg
Ω 87.175 5.4e-05 deg
ω 244.294 5.703e-05 deg
M 99.52 1.852e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5071 au
Aphelion 3.0565 au
Asc. node-Earth separation 1.89453 au
Desc. node-Earth separation 1.6257 au
Earth MOID 1.49993 au
Orbital period 1694.72 days
Date of orbit computation  feb 22 01:57
Observational summary
Optical observations (Discarded) 2611 (251)
Radar observations (Discarded) 0 (0)
Arc length 10303 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 70.4092 deg
Declination 22.122 deg
V Magnitude 20.26 mag
Solar Elongation -42.81 deg
Galactic Latitude -15.7 deg
Rate 0.362 deg/day
Direction 80.349 deg

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