AstDyS-2

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AstDyS ∴ Objects ∴ 2007DL21 ∴ Summary
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(227844) 2007DL21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56547 2.101e-08 au
e 0.112306 5.597e-08
i 4.245 6.533e-06 deg
Ω 357.888 7.955e-05 deg
ω 267.858 9.529e-05 deg
M 325.803 6.455e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2774 au
Aphelion 2.8536 au
Asc. node-Earth separation 1.54029 au
Desc. node-Earth separation 1.52725 au
Earth MOID 1.26634 au
Orbital period 1500.89 days
Date of orbit computation  feb 22 02:38
Observational summary
Optical observations (Discarded) 314 (1)
Radar observations (Discarded) 0 (0)
Arc length 9651.88 days
Unobserved 431 days

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Ephemeris at epoch 60418 MJD
Right Ascension 239.525 deg
Declination -25.9462 deg
V Magnitude 20.08 mag
Solar Elongation 145.02 deg
Galactic Latitude 20.47 deg
Rate 0.106 deg/day
Direction -106.039 deg

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