AstDyS-2

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AstDyS ∴ Objects ∴ 1997WO9 ∴ Summary
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(185697) 1997WO9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70109 1.332e-08 au
e 0.153496 5.655e-08
i 4.734 4.522e-06 deg
Ω 82.646 7.471e-05 deg
ω 63.004 7.741e-05 deg
M 267.057 1.981e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2865 au
Aphelion 3.1157 au
Asc. node-Earth separation 1.48236 au
Desc. node-Earth separation 1.81893 au
Earth MOID 1.30384 au
Orbital period 1621.47 days
Date of orbit computation  apr 23 20:28
Observational summary
Optical observations (Discarded) 426 (1)
Radar observations (Discarded) 0 (0)
Arc length 9482.87 days
Unobserved 167 days

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Ephemeris at epoch 60425 MJD
Right Ascension 37.6594 deg
Declination 12.3989 deg
V Magnitude 21.92 mag
Solar Elongation -4.93 deg
Galactic Latitude -43.72 deg
Rate 0.415 deg/day
Direction 70.151 deg

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