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AstDyS ∴ Objects ∴ 2001XR228 ∴ Summary
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(218015) 2001XR228  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65164 1.386e-08 au
e 0.203714 5.49e-08
i 11.164 5.141e-06 deg
Ω 269.43 2.927e-05 deg
ω 89.814 3.246e-05 deg
M 111.486 1.32e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1115 au
Aphelion 3.1918 au
Asc. node-Earth separation 1.52346 au
Desc. node-Earth separation 1.56043 au
Earth MOID 1.14342 au
Orbital period 1577.14 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 647 (2)
Radar observations (Discarded) 0 (0)
Arc length 10065 days
Unobserved 95 days

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Ephemeris at epoch 60418 MJD
Right Ascension 113.467 deg
Declination 13.6188 deg
V Magnitude 21.62 mag
Solar Elongation -84.93 deg
Galactic Latitude 15.46 deg
Rate 0.206 deg/day
Direction 95.729 deg

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