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AstDyS ∴ Objects ∴ 2007HH28 ∴ Summary
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(293551) 2007HH28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36796 1.071e-08 au
e 0.239154 5.003e-08
i 1.608 6.819e-06 deg
Ω 207.574 0.000209 deg
ω 66.4 0.0002105 deg
M 199.903 1.77e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8017 au
Aphelion 2.9343 au
Asc. node-Earth separation 1.03286 au
Desc. node-Earth separation 1.47497 au
Earth MOID 0.7859 au
Orbital period 1330.94 days
Date of orbit computation  feb 22 02:52
Observational summary
Optical observations (Discarded) 199 (0)
Radar observations (Discarded) 0 (0)
Arc length 8126.91 days
Unobserved 514 days

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Ephemeris at epoch 60398 MJD
Right Ascension 86.404 deg
Declination 21.8389 deg
V Magnitude 23.59 mag
Solar Elongation -78.21 deg
Galactic Latitude -3.69 deg
Rate 0.221 deg/day
Direction 86.901 deg

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