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(89647) 2001XS231  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73071 1.476e-08 au
e 0.046298 4.418e-08
i 4 5.03e-06 deg
Ω 311.896 6.077e-05 deg
ω 251.097 8.101e-05 deg
M 219.545 5.356e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6043 au
Aphelion 2.8571 au
Asc. node-Earth separation 1.75214 au
Desc. node-Earth separation 1.69964 au
Earth MOID 1.60419 au
Orbital period 1648.21 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 896 (8)
Radar observations (Discarded) 0 (0)
Arc length 8529.81 days
Unobserved 104 days

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Ephemeris at epoch 60426 MJD
Right Ascension 54.2252 deg
Declination 22.2446 deg
V Magnitude 21.2 mag
Solar Elongation -21.45 deg
Galactic Latitude -26.46 deg
Rate 0.395 deg/day
Direction 77.712 deg

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