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(273753) 2007ER139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39844 1.324e-08 au
e 0.169554 4.338e-08
i 3.702 7.11e-06 deg
Ω 31.612 7.957e-05 deg
ω 43.994 8.307e-05 deg
M 289.566 2.435e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9918 au
Aphelion 2.8051 au
Asc. node-Earth separation 1.08271 au
Desc. node-Earth separation 1.64774 au
Earth MOID 1.00913 au
Orbital period 1356.73 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 333 (1)
Radar observations (Discarded) 0 (0)
Arc length 11022 days
Unobserved 734 days

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Ephemeris at epoch 60437 MJD
Right Ascension 11.1286 deg
Declination 3.0434 deg
V Magnitude 22.19 mag
Solar Elongation 35.21 deg
Galactic Latitude -59.78 deg
Rate 0.491 deg/day
Direction 66.022 deg

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