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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 5.486e-08
i 11.164 5.137e-06 deg
Ω 269.43 2.925e-05 deg
ω 89.814 3.243e-05 deg
M 111.486 1.318e-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  Jun 5 01:23
Observational summary
Optical observations (Discarded) 651 (2)
Radar observations (Discarded) 0 (0)
Arc length 10065 days
Unobserved 148 days

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Ephemeris at epoch 60472 MJD
Right Ascension 128.34 deg
Declination 11.0395 deg
V Magnitude 21.99 mag
Solar Elongation -48.09 deg
Galactic Latitude 27.59 deg
Rate 0.321 deg/day
Direction 103.674 deg

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