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AstDyS ∴ Objects ∴ 1998XR89 ∴ Summary
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(79862) 1998XR89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61222 8.936e-09 au
e 0.173577 4.083e-08
i 11.839 4.554e-06 deg
Ω 250.114 1.856e-05 deg
ω 124.962 2.241e-05 deg
M 52.631 1.252e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1588 au
Aphelion 3.0656 au
Asc. node-Earth separation 1.79914 au
Desc. node-Earth separation 1.3193 au
Earth MOID 1.18592 au
Orbital period 1542.1 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 2253 (6)
Radar observations (Discarded) 0 (0)
Arc length 9205.89 days
Unobserved 56 days

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Ephemeris at epoch 60426 MJD
Right Ascension 75.7418 deg
Declination 19.252 deg
V Magnitude 19.36 mag
Solar Elongation -40.73 deg
Galactic Latitude -13.45 deg
Rate 0.44 deg/day
Direction 88.336 deg

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