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AstDyS ∴ Objects ∴ 2000DP21 ∴ Summary
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(121891) 2000DP21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.19256 4.479e-08 au
e 0.06132 5.501e-08
i 7.944 8.912e-06 deg
Ω 318.91 4.651e-05 deg
ω 112.091 9.666e-05 deg
M 165.465 8.159e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9968 au
Aphelion 3.3883 au
Asc. node-Earth separation 2.24174 au
Desc. node-Earth separation 2.12113 au
Earth MOID 2.02268 au
Orbital period 2083.57 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 502 (3)
Radar observations (Discarded) 0 (0)
Arc length 6679.94 days
Unobserved 308 days

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Ephemeris at epoch 58565 MJD
Right Ascension 282.21 deg
Declination -29.5123 deg
V Magnitude 20.87 mag
Solar Elongation 81.19 deg
Galactic Latitude -12.46 deg
Rate 0.197 deg/day
Direction 89.654 deg

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