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(28309) Ericfein  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38931 6.625e-09 au
e 0.140693 3.434e-08
i 4.781 3.204e-06 deg
Ω 201.253 4.068e-05 deg
ω 294.666 4.235e-05 deg
M 303.721 1.084e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0531 au
Aphelion 2.7255 au
Asc. node-Earth separation 1.21006 au
Desc. node-Earth separation 1.49138 au
Earth MOID 1.07262 au
Orbital period 1348.98 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2672 (8)
Radar observations (Discarded) 0 (0)
Arc length 17146.2 days
Unobserved 51 days

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Ephemeris at epoch 60427 MJD
Right Ascension 60.3986 deg
Declination 17.903 deg
V Magnitude 19.25 mag
Solar Elongation -25.17 deg
Galactic Latitude -25.57 deg
Rate 0.501 deg/day
Direction 79.397 deg

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