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AstDyS ∴ Objects ∴ 1998HA53 ∴ Summary
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(91113) 1998HA53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53822 1.262e-08 au
e 0.149525 6.122e-08
i 16.131 4.637e-06 deg
Ω 10.924 1.453e-05 deg
ω 8.987 2.085e-05 deg
M 336.264 1.678e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1587 au
Aphelion 2.9178 au
Asc. node-Earth separation 1.1625 au
Desc. node-Earth separation 1.91237 au
Earth MOID 1.16151 au
Orbital period 1477.04 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1803 (149)
Radar observations (Discarded) 0 (0)
Arc length 9241.57 days
Unobserved 258 days

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Ephemeris at epoch 60397 MJD
Right Ascension 356.209 deg
Declination -6.57102 deg
V Magnitude 18.85 mag
Solar Elongation 14.28 deg
Galactic Latitude -64.06 deg
Rate 0.523 deg/day
Direction 60.625 deg

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