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AstDyS ∴ Objects ∴ 1999XR38 ∴ Summary
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(121665) 1999XR38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09154 1.44e-08 au
e 0.298283 3.349e-08
i 13.863 4.204e-06 deg
Ω 101.08 1.928e-05 deg
ω 334.137 2.097e-05 deg
M 183.963 7.821e-06 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1694 au
Aphelion 4.0137 au
Asc. node-Earth separation 1.23776 au
Desc. node-Earth separation 2.83332 au
Earth MOID 1.19385 au
Orbital period 1985.46 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 1523 (5)
Radar observations (Discarded) 0 (0)
Arc length 12600.4 days
Unobserved 314 days

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Ephemeris at epoch 60419 MJD
Right Ascension 273.178 deg
Declination -17.535 deg
V Magnitude 20.69 mag
Solar Elongation 115.9 deg
Galactic Latitude 0.31 deg
Rate 0.008 deg/day
Direction -114.974 deg

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