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(28424) 1999XA  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41944 6.5e-09 au
e 0.24587 4.559e-08
i 11.934 4.802e-06 deg
Ω 36.511 1.679e-05 deg
ω 345.823 1.823e-05 deg
M 163.701 6.642e-06 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8246 au
Aphelion 3.0143 au
Asc. node-Earth separation 0.84325 au
Desc. node-Earth separation 1.97821 au
Earth MOID 0.83107 au
Orbital period 1374.58 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2340 (147)
Radar observations (Discarded) 0 (0)
Arc length 13897.1 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 189.364 deg
Declination 2.3605 deg
V Magnitude 19.01 mag
Solar Elongation -151.19 deg
Galactic Latitude 65.01 deg
Rate 0.197 deg/day
Direction -85.946 deg

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