AstDyS-2

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AstDyS ∴ Objects ∴ 2003DD21 ∴ Summary
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(69115) 2003DD21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14604 3.394e-08 au
e 0.149617 6.212e-08
i 1.388 5.988e-06 deg
Ω 139.097 0.0002672 deg
ω 17.381 0.0002683 deg
M 293.58 2.575e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6753 au
Aphelion 3.6167 au
Asc. node-Earth separation 1.70553 au
Desc. node-Earth separation 2.57446 au
Earth MOID 1.68543 au
Orbital period 2038.19 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 465 (3)
Radar observations (Discarded) 0 (0)
Arc length 11613 days
Unobserved 129 days

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Ephemeris at epoch 60426 MJD
Right Ascension 66.389 deg
Declination 20.6987 deg
V Magnitude 21.78 mag
Solar Elongation -32.08 deg
Galactic Latitude -19.49 deg
Rate 0.363 deg/day
Direction 80.235 deg

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