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AstDyS ∴ Objects ∴ 1999UB31 ∴ Summary
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(75038) 1999UB31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41681 1.249e-08 au
e 0.189328 4.438e-08
i 2.372 4.809e-06 deg
Ω 70.517 0.0001212 deg
ω 259.078 0.0001221 deg
M 218.559 1.811e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9592 au
Aphelion 2.8744 au
Asc. node-Earth separation 1.431 au
Desc. node-Earth separation 1.23608 au
Earth MOID 0.94969 au
Orbital period 1372.34 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 586 (4)
Radar observations (Discarded) 0 (0)
Arc length 8933.19 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 167.991 deg
Declination 8.44531 deg
V Magnitude 20.99 mag
Solar Elongation -129.68 deg
Galactic Latitude 59.96 deg
Rate 0.07 deg/day
Direction -83.063 deg

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