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AstDyS ∴ Objects ∴ 1999XR227 ∴ Summary
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(225412) 1999XR227  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31337 1.41e-08 au
e 0.081536 7.82e-08
i 0.442 6.573e-06 deg
Ω 241.486 0.0008886 deg
ω 312.758 0.0008893 deg
M 247.17 4.324e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1247 au
Aphelion 2.502 au
Asc. node-Earth separation 1.16594 au
Desc. node-Earth separation 1.4448 au
Earth MOID 1.12371 au
Orbital period 1285.18 days
Date of orbit computation  feb 22 02:38
Observational summary
Optical observations (Discarded) 275 (0)
Radar observations (Discarded) 0 (0)
Arc length 11258 days
Unobserved 153 days

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Ephemeris at epoch 60420 MJD
Right Ascension 62.6215 deg
Declination 20.9566 deg
V Magnitude 22.69 mag
Solar Elongation -34.49 deg
Galactic Latitude -21.95 deg
Rate 0.445 deg/day
Direction 79.622 deg

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