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(241516) 2009DD140  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13046 2.846e-08 au
e 0.035616 4.41e-08
i 13.385 5.918e-06 deg
Ω 188.286 2.06e-05 deg
ω 272.322 8.989e-05 deg
M 321.584 8.979e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 3.019 au
Aphelion 3.242 au
Asc. node-Earth separation 2.12367 au
Desc. node-Earth separation 2.13057 au
Earth MOID 2.07503 au
Orbital period 2023.07 days
Date of orbit computation  apr 23 20:40
Observational summary
Optical observations (Discarded) 500 (2)
Radar observations (Discarded) 0 (0)
Arc length 11240.8 days
Unobserved 83 days

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Ephemeris at epoch 60425 MJD
Right Ascension 56.1441 deg
Declination 11.0684 deg
V Magnitude 21.56 mag
Solar Elongation -23.04 deg
Galactic Latitude -33.25 deg
Rate 0.372 deg/day
Direction 78.233 deg

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