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AstDyS ∴ Objects ∴ 2007HA38 ∴ Summary
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(199957) 2007HA38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46601 1.976e-08 au
e 0.20449 4.316e-08
i 6.213 7.514e-06 deg
Ω 57.519 4.683e-05 deg
ω 262.222 5.357e-05 deg
M 40.945 3.268e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9617 au
Aphelion 2.9703 au
Asc. node-Earth separation 1.44248 au
Desc. node-Earth separation 1.28785 au
Earth MOID 0.96044 au
Orbital period 1414.46 days
Date of orbit computation  feb 22 02:32
Observational summary
Optical observations (Discarded) 368 (3)
Radar observations (Discarded) 0 (0)
Arc length 7882.01 days
Unobserved 732 days

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Ephemeris at epoch 60397 MJD
Right Ascension 14.8343 deg
Declination 3.42656 deg
V Magnitude 21.29 mag
Solar Elongation -7.98 deg
Galactic Latitude -59.39 deg
Rate 0.542 deg/day
Direction 65.261 deg

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