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2009DR39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09988 3.805e-05 au
e 0.170158 6.254e-05
i 8.537 0.0002102 deg
Ω 157.706 0.0003579 deg
ω 302.204 0.0307 deg
M 317.892 0.03957 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5724 au
Aphelion 3.6273 au
Asc. node-Earth separation 1.76988 au
Desc. node-Earth separation 2.30138 au
Earth MOID 1.60193 au
Orbital period 1993.49 days
Date of orbit computation  feb 22 07:39
Observational summary
Optical observations (Discarded) 18 (4)
Radar observations (Discarded) 0 (0)
Arc length 2238.11 days
Unobserved 3293 days

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Ephemeris at epoch 60398 MJD
Right Ascension 32.8401 deg
Declination 7.03398 deg
V Magnitude 22.53 mag
Solar Elongation -25.23 deg
Galactic Latitude -50.74 deg
Rate 0.41 deg/day
Direction 70.514 deg

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