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(121705) 1999XY90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1576 2.496e-08 au
e 0.257899 5.141e-08
i 6.82 5.944e-06 deg
Ω 279.932 5.21e-05 deg
ω 129.922 5.399e-05 deg
M 157.168 1.203e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3433 au
Aphelion 3.9719 au
Asc. node-Earth separation 2.51501 au
Desc. node-Earth separation 1.54661 au
Earth MOID 1.36134 au
Orbital period 2049.44 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 792 (6)
Radar observations (Discarded) 0 (0)
Arc length 9043.94 days
Unobserved 310 days

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Ephemeris at epoch 60397 MJD
Right Ascension 219.515 deg
Declination -23.6461 deg
V Magnitude 21.06 mag
Solar Elongation 142.27 deg
Galactic Latitude 33.07 deg
Rate 0.117 deg/day
Direction -79.978 deg

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