AstDyS-2

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AstDyS ∴ Objects ∴ 1997SD3 ∴ Summary
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(316712) 1997SD3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59184 1.326e-08 au
e 0.197299 9.163e-08
i 7.526 8.655e-06 deg
Ω 356.274 3.904e-05 deg
ω 19.319 4.281e-05 deg
M 119.842 1.435e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0805 au
Aphelion 3.1032 au
Asc. node-Earth separation 1.096 au
Desc. node-Earth separation 2.06602 au
Earth MOID 1.08289 au
Orbital period 1524.09 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 481 (1)
Radar observations (Discarded) 0 (0)
Arc length 9664.35 days
Unobserved 43 days

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Ephemeris at epoch 60425 MJD
Right Ascension 141.218 deg
Declination 18.174 deg
V Magnitude 22.18 mag
Solar Elongation -102.9 deg
Galactic Latitude 41.83 deg
Rate 0.119 deg/day
Direction 128.06 deg

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