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AstDyS ∴ Objects ∴ 1998XH25 ∴ Summary
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(49391) 1998XH25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69253 1.212e-08 au
e 0.085644 4.548e-08
i 6.67 4.267e-06 deg
Ω 85.633 3.868e-05 deg
ω 127.864 4.547e-05 deg
M 116.807 2.485e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4619 au
Aphelion 2.9231 au
Asc. node-Earth separation 1.83789 au
Desc. node-Earth separation 1.52322 au
Earth MOID 1.46141 au
Orbital period 1613.76 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1157 (7)
Radar observations (Discarded) 0 (0)
Arc length 9821.03 days
Unobserved 356 days

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Ephemeris at epoch 60420 MJD
Right Ascension 357.076 deg
Declination -6.85662 deg
V Magnitude 20.78 mag
Solar Elongation 35.81 deg
Galactic Latitude -64.79 deg
Rate 0.38 deg/day
Direction 68.823 deg

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