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(316005) 2009EC21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19316 1.004e-08 au
e 0.104482 3.832e-08
i 5.438 3.762e-06 deg
Ω 105.83 5.673e-05 deg
ω 27.678 6.249e-05 deg
M 257.959 2.738e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.964 au
Aphelion 2.4223 au
Asc. node-Earth separation 1.00288 au
Desc. node-Earth separation 1.37367 au
Earth MOID 0.98082 au
Orbital period 1186.32 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 493 (2)
Radar observations (Discarded) 0 (0)
Arc length 9073.8 days
Unobserved 186 days

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Ephemeris at epoch 60419 MJD
Right Ascension 26.1153 deg
Declination 6.83912 deg
V Magnitude 21.93 mag
Solar Elongation 4.41 deg
Galactic Latitude -53.69 deg
Rate 0.503 deg/day
Direction 68.626 deg

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