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AstDyS ∴ Objects ∴ 2001DH81 ∴ Summary
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(160855) 2001DH81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57505 1.355e-08 au
e 0.194716 4.985e-08
i 13.642 4.329e-06 deg
Ω 24.627 1.469e-05 deg
ω 329.758 1.683e-05 deg
M 36.049 9.097e-06 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0736 au
Aphelion 3.0765 au
Asc. node-Earth separation 1.12503 au
Desc. node-Earth separation 1.97535 au
Earth MOID 1.08176 au
Orbital period 1509.31 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 1743 (13)
Radar observations (Discarded) 0 (0)
Arc length 8840.65 days
Unobserved 72 days

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Ephemeris at epoch 60398 MJD
Right Ascension 30.5481 deg
Declination 16.1884 deg
V Magnitude 19.76 mag
Solar Elongation -25.81 deg
Galactic Latitude -43.41 deg
Rate 0.514 deg/day
Direction 64.897 deg

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