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AstDyS ∴ Objects ∴ 1999XH49 ∴ Summary
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(71012) 1999XH49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62449 1.122e-08 au
e 0.081644 3.196e-08
i 2.106 3.415e-06 deg
Ω 285.633 0.0001291 deg
ω 162.227 0.0001326 deg
M 238.484 2.917e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4102 au
Aphelion 2.8388 au
Asc. node-Earth separation 1.80999 au
Desc. node-Earth separation 1.43634 au
Earth MOID 1.42714 au
Orbital period 1552.98 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1129 (5)
Radar observations (Discarded) 0 (0)
Arc length 17781 days
Unobserved 710 days

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Ephemeris at epoch 60437 MJD
Right Ascension 346.241 deg
Declination -4.55656 deg
V Magnitude 21.12 mag
Solar Elongation 61.03 deg
Galactic Latitude -56.03 deg
Rate 0.344 deg/day
Direction 65.624 deg

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