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AstDyS ∴ Objects ∴ 2001HW22 ∴ Summary
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(82184) 2001HW22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2535 7.24e-09 au
e 0.129797 3.865e-08
i 7.977 3.462e-06 deg
Ω 121.886 3.53e-05 deg
ω 125.44 4.049e-05 deg
M 267.342 2.159e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.961 au
Aphelion 2.546 au
Asc. node-Earth separation 1.41232 au
Desc. node-Earth separation 1.04476 au
Earth MOID 0.95891 au
Orbital period 1235.62 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 1293 (7)
Radar observations (Discarded) 0 (0)
Arc length 9941.02 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 117.192 deg
Declination 24.1713 deg
V Magnitude 20.14 mag
Solar Elongation -107.18 deg
Galactic Latitude 22.81 deg
Rate 0.13 deg/day
Direction 88.525 deg

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