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AstDyS ∴ Objects ∴ 1998XH89 ∴ Summary
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(53084) 1998XH89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23024 5.725e-09 au
e 0.114087 2.93e-08
i 7.825 3.094e-06 deg
Ω 115.364 2.46e-05 deg
ω 115.988 2.882e-05 deg
M 79.301 1.556e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9758 au
Aphelion 2.4847 au
Asc. node-Earth separation 1.33406 au
Desc. node-Earth separation 1.08013 au
Earth MOID 0.97876 au
Orbital period 1216.54 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 2723 (6)
Radar observations (Discarded) 0 (0)
Arc length 10069.6 days
Unobserved 248 days

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Ephemeris at epoch 60420 MJD
Right Ascension 349.593 deg
Declination -8.20899 deg
V Magnitude 19.52 mag
Solar Elongation 42.97 deg
Galactic Latitude -60.97 deg
Rate 0.464 deg/day
Direction 71.349 deg

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