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AstDyS ∴ Objects ∴ 1999DT7 ∴ Summary
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(31550) 1999DT7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42809 8.868e-09 au
e 0.024121 3.331e-08
i 7.096 3.571e-06 deg
Ω 126.598 3.294e-05 deg
ω 343.71 9.593e-05 deg
M 281.12 9.005e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3695 au
Aphelion 2.4867 au
Asc. node-Earth separation 1.3876 au
Desc. node-Earth separation 1.46914 au
Earth MOID 1.38699 au
Orbital period 1381.96 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1652 (6)
Radar observations (Discarded) 0 (0)
Arc length 9486.48 days
Unobserved 159 days

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Ephemeris at epoch 60419 MJD
Right Ascension 31.8714 deg
Declination 7.57053 deg
V Magnitude 20.12 mag
Solar Elongation -5.95 deg
Galactic Latitude -50.72 deg
Rate 0.473 deg/day
Direction 70.131 deg

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