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AstDyS ∴ Objects ∴ 1998HN93 ∴ Summary
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(136910) 1998HN93  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27687 8.629e-09 au
e 0.077432 4.66e-08
i 6.025 5.138e-06 deg
Ω 244.502 4.305e-05 deg
ω 9.712 5.358e-05 deg
M 167.098 3.327e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1006 au
Aphelion 2.4532 au
Asc. node-Earth separation 1.08963 au
Desc. node-Earth separation 1.46422 au
Earth MOID 1.08614 au
Orbital period 1254.89 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 605 (5)
Radar observations (Discarded) 0 (0)
Arc length 9390.97 days
Unobserved 102 days

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Ephemeris at epoch 60419 MJD
Right Ascension 54.5746 deg
Declination 19.1921 deg
V Magnitude 21.89 mag
Solar Elongation -27.71 deg
Galactic Latitude -28.52 deg
Rate 0.441 deg/day
Direction 79.107 deg

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