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(433987) 1999XR252  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64327 2.091e-08 au
e 0.145413 5.636e-08
i 12.21 5.976e-06 deg
Ω 74.88 2.871e-05 deg
ω 272.65 3.514e-05 deg
M 298.727 2.018e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2589 au
Aphelion 3.0276 au
Asc. node-Earth separation 1.58552 au
Desc. node-Earth separation 1.59026 au
Earth MOID 1.29245 au
Orbital period 1569.68 days
Date of orbit computation  apr 23 21:22
Observational summary
Optical observations (Discarded) 315 (3)
Radar observations (Discarded) 0 (0)
Arc length 8574.9 days
Unobserved 339 days

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Ephemeris at epoch 60426 MJD
Right Ascension 304.172 deg
Declination -25.1081 deg
V Magnitude 21.53 mag
Solar Elongation 95.19 deg
Galactic Latitude -29.1 deg
Rate 0.265 deg/day
Direction 96.623 deg

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