AstDyS-2

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AstDyS ∴ Objects ∴ 2001HH53 ∴ Summary
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(51639) 2001HH53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73877 1.296e-08 au
e 0.16676 4.221e-08
i 6.043 3.561e-06 deg
Ω 78.002 4.475e-05 deg
ω 253.231 4.637e-05 deg
M 295.087 1.158e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2821 au
Aphelion 3.1955 au
Asc. node-Earth separation 1.8128 au
Desc. node-Earth separation 1.52548 au
Earth MOID 1.28008 au
Orbital period 1655.51 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1310 (11)
Radar observations (Discarded) 0 (0)
Arc length 9917.03 days
Unobserved 322 days

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Ephemeris at epoch 60427 MJD
Right Ascension 273.49 deg
Declination -22.8449 deg
V Magnitude 19.38 mag
Solar Elongation 123.68 deg
Galactic Latitude -2.49 deg
Rate 0.058 deg/day
Direction 121.918 deg

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