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AstDyS ∴ Objects ∴ 2001HW63 ∴ Summary
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(173663) 2001HW63  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41127 1.252e-08 au
e 0.12798 5.763e-08
i 0.996 6.243e-06 deg
Ω 193.483 0.0002418 deg
ω 6.397 0.0002427 deg
M 58.198 2.087e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1027 au
Aphelion 2.7199 au
Asc. node-Earth separation 1.10425 au
Desc. node-Earth separation 1.71857 au
Earth MOID 1.10027 au
Orbital period 1367.63 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 517 (4)
Radar observations (Discarded) 0 (0)
Arc length 8022.91 days
Unobserved 376 days

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Ephemeris at epoch 60427 MJD
Right Ascension 307.11 deg
Declination -17.92 deg
V Magnitude 21.45 mag
Solar Elongation 91.85 deg
Galactic Latitude -29.22 deg
Rate 0.262 deg/day
Direction 74.589 deg

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