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AstDyS ∴ Objects ∴ 2002HW12 ∴ Summary
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(416060) 2002HW12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71153 2.625e-08 au
e 0.169267 8.744e-08
i 28.32 7.96e-06 deg
Ω 69.117 1.305e-05 deg
ω 183.3 2.361e-05 deg
M 291.27 2.03e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2526 au
Aphelion 3.1705 au
Asc. node-Earth separation 2.18416 au
Desc. node-Earth separation 1.23922 au
Earth MOID 1.23871 au
Orbital period 1630.88 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 391 (0)
Radar observations (Discarded) 0 (0)
Arc length 8005.15 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 166.375 deg
Declination 44.6671 deg
V Magnitude 20.34 mag
Solar Elongation -108.56 deg
Galactic Latitude 62.51 deg
Rate 0.218 deg/day
Direction -170.388 deg

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