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(66187) 1998XS73  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.98862 2.815e-08 au
e 0.162694 3.632e-08
i 7.669 3.744e-06 deg
Ω 307.699 3.356e-05 deg
ω 172.361 3.654e-05 deg
M 42.649 1.473e-05 deg

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Other useful info
Absolute Magnitude (H)    12.2 mag
Slope parameter (G)    0.15 mag
Perihelion 3.3397 au
Aphelion 4.6375 au
Asc. node-Earth separation 3.6146 au
Desc. node-Earth separation 2.35957 au
Earth MOID 2.35635 au
Orbital period 2909.59 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 2757 (8)
Radar observations (Discarded) 0 (0)
Arc length 12156.1 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 167.112 deg
Declination -2.98894 deg
V Magnitude 17.98 mag
Solar Elongation -133.85 deg
Galactic Latitude 50.96 deg
Rate 0.057 deg/day
Direction -53.22 deg

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