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AstDyS ∴ Objects ∴ 1998QH12 ∴ Summary
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(48943) 1998QH12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26375 6.597e-09 au
e 0.129059 3.443e-08
i 6.849 3.2e-06 deg
Ω 278.347 3.577e-05 deg
ω 21.11 3.944e-05 deg
M 205.386 1.735e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9716 au
Aphelion 2.5559 au
Asc. node-Earth separation 0.97014 au
Desc. node-Earth separation 1.54814 au
Earth MOID 0.95721 au
Orbital period 1244.06 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1766 (117)
Radar observations (Discarded) 0 (0)
Arc length 9400.89 days
Unobserved 66 days

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Ephemeris at epoch 60426 MJD
Right Ascension 122.57 deg
Declination 14.6668 deg
V Magnitude 20.82 mag
Solar Elongation -85.63 deg
Galactic Latitude 23.94 deg
Rate 0.242 deg/day
Direction 100.346 deg

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