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AstDyS ∴ Objects ∴ 2001DF16 ∴ Summary
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(138991) 2001DF16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26666 7.071e-09 au
e 0.108792 3.003e-08
i 5.939 4.154e-06 deg
Ω 61.824 3.145e-05 deg
ω 59.911 3.779e-05 deg
M 305.121 2.061e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0201 au
Aphelion 2.5133 au
Asc. node-Earth separation 1.13759 au
Desc. node-Earth separation 1.35634 au
Earth MOID 1.04409 au
Orbital period 1246.46 days
Date of orbit computation  Jun 5 01:06
Observational summary
Optical observations (Discarded) 1313 (5)
Radar observations (Discarded) 0 (0)
Arc length 12530 days
Unobserved 131 days

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Ephemeris at epoch 60470 MJD
Right Ascension 77.7103 deg
Declination 24.1449 deg
V Magnitude 20.05 mag
Solar Elongation -1.27 deg
Galactic Latitude -9.13 deg
Rate 0.544 deg/day
Direction 82.769 deg

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