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(75450) 1999XR137  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22621 5.536e-09 au
e 0.217627 3.168e-08
i 7.032 3.118e-06 deg
Ω 117.829 2.87e-05 deg
ω 309.808 2.991e-05 deg
M 99.052 8.52e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7417 au
Aphelion 2.7107 au
Asc. node-Earth separation 0.878 au
Desc. node-Earth separation 1.44834 au
Earth MOID 0.76611 au
Orbital period 1213.24 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1523 (6)
Radar observations (Discarded) 0 (0)
Arc length 8834.32 days
Unobserved 127 days

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Ephemeris at epoch 60398 MJD
Right Ascension 193.18 deg
Declination 6.71589 deg
V Magnitude 18.85 mag
Solar Elongation 168.57 deg
Galactic Latitude 69.59 deg
Rate 0.276 deg/day
Direction -63.927 deg

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