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(257728) 1999XG258  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40294 8.128e-09 au
e 0.218551 5.281e-08
i 2.468 4.472e-06 deg
Ω 271.957 0.0001367 deg
ω 132.011 0.0001375 deg
M 227.165 1.301e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8778 au
Aphelion 2.9281 au
Asc. node-Earth separation 1.66291 au
Desc. node-Earth separation 1.01377 au
Earth MOID 0.88816 au
Orbital period 1360.55 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 382 (1)
Radar observations (Discarded) 0 (0)
Arc length 8563.84 days
Unobserved 337 days

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Ephemeris at epoch 60416 MJD
Right Ascension 279.853 deg
Declination -23.8028 deg
V Magnitude 22.69 mag
Solar Elongation 107.16 deg
Galactic Latitude -8.12 deg
Rate 0.11 deg/day
Direction 83.091 deg

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