AstDyS-2

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AstDyS ∴ Objects ∴ 1997WH ∴ Summary
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(48811) 1997WH  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.23518 2.04e-08 au
e 0.078988 3.805e-08
i 10.109 4.781e-06 deg
Ω 245.334 2.393e-05 deg
ω 223.631 4.446e-05 deg
M 150.412 3.505e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9796 au
Aphelion 3.4907 au
Asc. node-Earth separation 2.39679 au
Desc. node-Earth separation 2.05518 au
Earth MOID 2.00659 au
Orbital period 2125.43 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1537 (8)
Radar observations (Discarded) 0 (0)
Arc length 9721.34 days
Unobserved 330 days

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Ephemeris at epoch 60423 MJD
Right Ascension 282.988 deg
Declination -18.5911 deg
V Magnitude 19.91 mag
Solar Elongation 110.61 deg
Galactic Latitude -8.47 deg
Rate 0.069 deg/day
Direction 41.311 deg

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