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AstDyS ∴ Objects ∴ 2001DD81 ∴ Summary
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(48045) 2001DD81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28823 8.431e-09 au
e 0.09738 3.078e-08
i 6.147 3.742e-06 deg
Ω 96.475 4.759e-05 deg
ω 41.98 5.675e-05 deg
M 269.294 3.075e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0654 au
Aphelion 2.5111 au
Asc. node-Earth separation 1.1309 au
Desc. node-Earth separation 1.4267 au
Earth MOID 1.08434 au
Orbital period 1264.29 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 928 (4)
Radar observations (Discarded) 0 (0)
Arc length 11896.8 days
Unobserved 114 days

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Ephemeris at epoch 60426 MJD
Right Ascension 40.2536 deg
Declination 12.0908 deg
V Magnitude 21.03 mag
Solar Elongation -6.63 deg
Galactic Latitude -42.62 deg
Rate 0.493 deg/day
Direction 70.559 deg

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