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AstDyS ∴ Objects ∴ 1999VT31 ∴ Summary
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(91917) 1999VT31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03705 1.771e-08 au
e 0.14778 4.664e-08
i 1.772 4.842e-06 deg
Ω 247.284 0.0001607 deg
ω 159.098 0.0001619 deg
M 222.989 1.776e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5882 au
Aphelion 3.4859 au
Asc. node-Earth separation 2.43246 au
Desc. node-Earth separation 1.62508 au
Earth MOID 1.59817 au
Orbital period 1933.2 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 708 (4)
Radar observations (Discarded) 0 (0)
Arc length 9129.93 days
Unobserved 282 days

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Ephemeris at epoch 60397 MJD
Right Ascension 276.408 deg
Declination -22.9349 deg
V Magnitude 21.78 mag
Solar Elongation 91.57 deg
Galactic Latitude -4.91 deg
Rate 0.15 deg/day
Direction 85.009 deg

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