AstDyS-2

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AstDyS ∴ Objects ∴ 1998EW12 ∴ Summary
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(44043) 1998EW12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21449 5.412e-09 au
e 0.17512 2.874e-08
i 5.573 4.243e-06 deg
Ω 3.31 3.004e-05 deg
ω 290.821 3.34e-05 deg
M 222.112 1.723e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8267 au
Aphelion 2.6023 au
Asc. node-Earth separation 1.01885 au
Desc. node-Earth separation 1.29225 au
Earth MOID 0.81981 au
Orbital period 1203.67 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 2369 (270)
Radar observations (Discarded) 0 (0)
Arc length 12048.2 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 126.884 deg
Declination 23.8289 deg
V Magnitude 19.84 mag
Solar Elongation -114.88 deg
Galactic Latitude 31.04 deg
Rate 0.065 deg/day
Direction 154.44 deg

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