AstDyS-2

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AstDyS ∴ Objects ∴ 2001HF21 ∴ Summary
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(48174) 2001HF21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37646 8.311e-09 au
e 0.079384 3.53e-08
i 7.307 4.827e-06 deg
Ω 33.523 2.945e-05 deg
ω 44.007 4.486e-05 deg
M 223.334 3.327e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1878 au
Aphelion 2.5651 au
Asc. node-Earth separation 1.24084 au
Desc. node-Earth separation 1.49875 au
Earth MOID 1.20912 au
Orbital period 1338.12 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1230 (5)
Radar observations (Discarded) 0 (0)
Arc length 10104 days
Unobserved 307 days

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Ephemeris at epoch 60423 MJD
Right Ascension 327.62 deg
Declination -20.3714 deg
V Magnitude 20.83 mag
Solar Elongation 70.26 deg
Galactic Latitude -48.26 deg
Rate 0.347 deg/day
Direction 75.543 deg

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