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(137751) 1999XB159  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22492 7.224e-09 au
e 0.085624 4.129e-08
i 3.427 4.391e-06 deg
Ω 224.578 5.99e-05 deg
ω 291.785 6.492e-05 deg
M 56.074 2.386e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0344 au
Aphelion 2.4154 au
Asc. node-Earth separation 1.13208 au
Desc. node-Earth separation 1.29067 au
Earth MOID 1.04686 au
Orbital period 1212.19 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 884 (5)
Radar observations (Discarded) 0 (0)
Arc length 9947.1 days
Unobserved 439 days

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Ephemeris at epoch 60397 MJD
Right Ascension 240.643 deg
Declination -21.1178 deg
V Magnitude 19.83 mag
Solar Elongation 124.68 deg
Galactic Latitude 23.18 deg
Rate 0.054 deg/day
Direction 72.003 deg

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