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AstDyS ∴ Objects ∴ 1998HE148 ∴ Summary
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(35615) 1998HE148  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60791 8.078e-09 au
e 0.208333 3.072e-08
i 2.715 4.477e-06 deg
Ω 210.161 6.619e-05 deg
ω 56.551 6.709e-05 deg
M 30.682 1.061e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0646 au
Aphelion 3.1512 au
Asc. node-Earth separation 1.2327 au
Desc. node-Earth separation 1.82479 au
Earth MOID 1.05008 au
Orbital period 1538.29 days
Date of orbit computation  feb 22 01:57
Observational summary
Optical observations (Discarded) 2112 (12)
Radar observations (Discarded) 0 (0)
Arc length 10154.9 days
Unobserved 236 days

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Ephemeris at epoch 60398 MJD
Right Ascension 330.53 deg
Declination -9.88207 deg
V Magnitude 19.43 mag
Solar Elongation 39.38 deg
Galactic Latitude -46.59 deg
Rate 0.501 deg/day
Direction 69.392 deg

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