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(306532) 1999XA198  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55258 2e-08 au
e 0.220116 1.299e-07
i 11.344 3.684e-06 deg
Ω 311.129 3.501e-05 deg
ω 70.04 3.746e-05 deg
M 36.635 1.182e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9907 au
Aphelion 3.1144 au
Asc. node-Earth separation 1.24461 au
Desc. node-Earth separation 1.64164 au
Earth MOID 1.02503 au
Orbital period 1489.59 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 1599 (229)
Radar observations (Discarded) 0 (0)
Arc length 8838.89 days
Unobserved 60 days

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Ephemeris at epoch 60425 MJD
Right Ascension 67.3463 deg
Declination 28.0054 deg
V Magnitude 20.78 mag
Solar Elongation -35.52 deg
Galactic Latitude -14.02 deg
Rate 0.507 deg/day
Direction 86.197 deg

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