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(285449) 1999XO9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60291 2.014e-08 au
e 0.2107 6.32e-08
i 10.213 9.864e-06 deg
Ω 252.729 4.058e-05 deg
ω 100.41 5.368e-05 deg
M 343.45 3.624e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0545 au
Aphelion 3.1513 au
Asc. node-Earth separation 1.57112 au
Desc. node-Earth separation 1.4116 au
Earth MOID 1.07927 au
Orbital period 1533.87 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 192 (0)
Radar observations (Discarded) 0 (0)
Arc length 8618.12 days
Unobserved 289 days

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Ephemeris at epoch 60423 MJD
Right Ascension 351.267 deg
Declination 4.54985 deg
V Magnitude 21.28 mag
Solar Elongation 39.84 deg
Galactic Latitude -52.07 deg
Rate 0.546 deg/day
Direction 64.175 deg

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