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AstDyS ∴ Objects ∴ 2000HW77 ∴ Summary
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(54195) 2000HW77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31832 8.429e-09 au
e 0.059751 4.438e-08
i 6.078 3.302e-06 deg
Ω 257.305 4.554e-05 deg
ω 302.46 5.511e-05 deg
M 286.153 3.241e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1798 au
Aphelion 2.4568 au
Asc. node-Earth separation 1.22325 au
Desc. node-Earth separation 1.40236 au
Earth MOID 1.18249 au
Orbital period 1289.31 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1203 (39)
Radar observations (Discarded) 0 (0)
Arc length 9109.29 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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