AstDyS-2

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AstDyS ∴ Objects ∴ 1998ER12 ∴ Summary
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(96410) 1998ER12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32043 7.926e-09 au
e 0.150709 3.611e-08
i 3.114 3.551e-06 deg
Ω 127.678 8.25e-05 deg
ω 27.337 8.381e-05 deg
M 144.349 1.592e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9707 au
Aphelion 2.6701 au
Asc. node-Earth separation 1.01581 au
Desc. node-Earth separation 1.60311 au
Earth MOID 0.98178 au
Orbital period 1291.07 days
Date of orbit computation  apr 23 20:07
Observational summary
Optical observations (Discarded) 1092 (5)
Radar observations (Discarded) 0 (0)
Arc length 9260.97 days
Unobserved 290 days

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Ephemeris at epoch 60426 MJD
Right Ascension 335.436 deg
Declination -10.5278 deg
V Magnitude 21.76 mag
Solar Elongation 62.52 deg
Galactic Latitude -51.1 deg
Rate 0.333 deg/day
Direction 70.767 deg

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