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AstDyS ∴ Objects ∴ 1998HN111 ∴ Summary
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(40008) 1998HN111  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.47205 8.292e-09 au
e 0.161062 4.171e-08
i 7.433 4.444e-06 deg
Ω 106.934 3.087e-05 deg
ω 213.907 3.351e-05 deg
M 148.033 1.303e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0739 au
Aphelion 2.8702 au
Asc. node-Earth separation 1.79659 au
Desc. node-Earth separation 1.10749 au
Earth MOID 1.06513 au
Orbital period 1419.66 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1424 (8)
Radar observations (Discarded) 0 (0)
Arc length 9400.13 days
Unobserved 72 days

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Ephemeris at epoch 60398 MJD
Right Ascension 96.6261 deg
Declination 24.6366 deg
V Magnitude 20.64 mag
Solar Elongation -87.56 deg
Galactic Latitude 5.87 deg
Rate 0.203 deg/day
Direction 87.318 deg

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