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AstDyS ∴ Objects ∴ 1998XD91 ∴ Summary
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(56062) 1998XD91  ▹ 
SUMMARY
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.57049 9.497e-09 au
e 0.234889 2.67e-08
i 4.11 5.587e-06 deg
Ω 168.399 4.283e-05 deg
ω 270.625 4.533e-05 deg
M 104.596 1.66e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9667 au
Aphelion 3.1743 au
Asc. node-Earth separation 1.43113 au
Desc. node-Earth separation 1.42857 au
Earth MOID 0.98743 au
Orbital period 1505.3 days
Date of orbit computation  Jul 26 09:13
Observational summary
Optical observations (Discarded) 1987 (10)
Radar observations (Discarded) 0 (0)
Arc length 10230 days
Unobserved 126 days

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Ephemeris at epoch 60579 MJD
Right Ascension 197.099 deg
Declination -5.37938 deg
V Magnitude 20.64 mag
Solar Elongation -14.86 deg
Galactic Latitude 57.23 deg
Rate 0.403 deg/day
Direction 111.292 deg

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