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AstDyS ∴ Objects ∴ 2001DM21 ∴ Summary
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(51391) 2001DM21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73539 1.4e-08 au
e 0.18411 3.922e-08
i 13.056 5.224e-06 deg
Ω 36.157 1.824e-05 deg
ω 226.383 2.269e-05 deg
M 328.416 1.54e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2318 au
Aphelion 3.239 au
Asc. node-Earth separation 2.03461 au
Desc. node-Earth separation 1.3385 au
Earth MOID 1.23865 au
Orbital period 1652.45 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1603 (5)
Radar observations (Discarded) 0 (0)
Arc length 9315.93 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 228.523 deg
Declination -21.5048 deg
V Magnitude 17.28 mag
Solar Elongation 162.74 deg
Galactic Latitude 30.37 deg
Rate 0.229 deg/day
Direction -108.689 deg

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