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(174071) 2002ER99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23726 9.286e-09 au
e 0.067393 4.19e-08
i 6.668 4.361e-06 deg
Ω 63.539 4.918e-05 deg
ω 44.894 6.717e-05 deg
M 255.303 4.569e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0865 au
Aphelion 2.388 au
Asc. node-Earth separation 1.13947 au
Desc. node-Earth separation 1.3258 au
Earth MOID 1.10948 au
Orbital period 1222.29 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 695 (8)
Radar observations (Discarded) 0 (0)
Arc length 7817 days
Unobserved 303 days

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Ephemeris at epoch 60416 MJD
Right Ascension 9.69457 deg
Declination -0.3794 deg
V Magnitude 21.44 mag
Solar Elongation 17.89 deg
Galactic Latitude -63.08 deg
Rate 0.495 deg/day
Direction 66.058 deg

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