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AstDyS ∴ Objects ∴ 2001HE28 ∴ Summary
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(77473) 2001HE28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99103 1.597e-08 au
e 0.120513 3.483e-08
i 2.282 3.884e-06 deg
Ω 81.527 0.0001082 deg
ω 212.138 0.00011 deg
M 107.241 2.151e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6306 au
Aphelion 3.3515 au
Asc. node-Earth separation 2.29845 au
Desc. node-Earth separation 1.65937 au
Earth MOID 1.6146 au
Orbital period 1889.43 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1383 (14)
Radar observations (Discarded) 0 (0)
Arc length 8719.81 days
Unobserved 95 days

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Ephemeris at epoch 60419 MJD
Right Ascension 47.8974 deg
Declination 17.0604 deg
V Magnitude 20.85 mag
Solar Elongation -21.05 deg
Galactic Latitude -34.25 deg
Rate 0.356 deg/day
Direction 73.62 deg

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