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AstDyS ∴ Objects ∴ 2007HW97 ∴ Summary
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(233539) 2007HW97  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33555 9.889e-09 au
e 0.081361 4.161e-08
i 7.126 3.793e-06 deg
Ω 96.302 4.491e-05 deg
ω 150.107 5.594e-05 deg
M 248.778 3.48e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1455 au
Aphelion 2.5256 au
Asc. node-Earth separation 1.5135 au
Desc. node-Earth separation 1.15058 au
Earth MOID 1.13437 au
Orbital period 1303.72 days
Date of orbit computation  feb 22 02:40
Observational summary
Optical observations (Discarded) 516 (7)
Radar observations (Discarded) 0 (0)
Arc length 8139.68 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 109.345 deg
Declination 26.4193 deg
V Magnitude 21.6 mag
Solar Elongation -78.24 deg
Galactic Latitude 17.03 deg
Rate 0.305 deg/day
Direction 96.66 deg

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