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(31172) 1997XQ  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5748 8.069e-09 au
e 0.159208 3.281e-08
i 2.249 3.596e-06 deg
Ω 287.968 0.0001389 deg
ω 177.523 0.0001405 deg
M 123.378 2.021e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1649 au
Aphelion 2.9847 au
Asc. node-Earth separation 1.96758 au
Desc. node-Earth separation 1.18242 au
Earth MOID 1.18218 au
Orbital period 1509.08 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1710 (17)
Radar observations (Discarded) 0 (0)
Arc length 10739.9 days
Unobserved 322 days

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Ephemeris at epoch 60426 MJD
Right Ascension 261.312 deg
Declination -25.2194 deg
V Magnitude 19.78 mag
Solar Elongation 133.75 deg
Galactic Latitude 5.82 deg
Rate 0.075 deg/day
Direction -87.917 deg

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