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AstDyS ∴ Objects ∴ 2004HW28 ∴ Summary
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(641661) 2004HW28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43254 1.349e-08 au
e 0.21309 6.817e-08
i 9.669 8.904e-06 deg
Ω 65.072 5.069e-05 deg
ω 187.353 5.593e-05 deg
M 71.944 2.075e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9142 au
Aphelion 2.9509 au
Asc. node-Earth separation 1.95836 au
Desc. node-Earth separation 0.9038 au
Earth MOID 0.90028 au
Orbital period 1385.76 days
Date of orbit computation  feb 22 04:03
Observational summary
Optical observations (Discarded) 253 (0)
Radar observations (Discarded) 0 (0)
Arc length 7024.94 days
Unobserved 285 days

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Ephemeris at epoch 60418 MJD
Right Ascension 6.15122 deg
Declination -4.66954 deg
V Magnitude 22.57 mag
Solar Elongation 25.19 deg
Galactic Latitude -66.65 deg
Rate 0.451 deg/day
Direction 66.755 deg

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