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(89556) 2001XS98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31511 6.299e-09 au
e 0.184598 3.412e-08
i 1.8 3.718e-06 deg
Ω 295.234 0.0001177 deg
ω 84.778 0.0001181 deg
M 164.284 1.073e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8877 au
Aphelion 2.7425 au
Asc. node-Earth separation 1.18227 au
Desc. node-Earth separation 1.29219 au
Earth MOID 0.89124 au
Orbital period 1286.63 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1471 (9)
Radar observations (Discarded) 0 (0)
Arc length 11703.2 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 181.128 deg
Declination -3.34939 deg
V Magnitude 20.19 mag
Solar Elongation -146.36 deg
Galactic Latitude 57.49 deg
Rate 0.16 deg/day
Direction -63.428 deg

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