AstDyS-2

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AstDyS ∴ Objects ∴ 1997SW ∴ Summary
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(22502) 1997SW  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27489 7.023e-09 au
e 0.109603 3.815e-08
i 6.616 4.175e-06 deg
Ω 34.981 2.825e-05 deg
ω 5.26 3.284e-05 deg
M 259.379 1.555e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0256 au
Aphelion 2.5242 au
Asc. node-Earth separation 1.03366 au
Desc. node-Earth separation 1.51681 au
Earth MOID 1.03357 au
Orbital period 1253.25 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1965 (9)
Radar observations (Discarded) 0 (0)
Arc length 11426.8 days
Unobserved 289 days

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Ephemeris at epoch 60425 MJD
Right Ascension 323.988 deg
Declination -21.0702 deg
V Magnitude 20.09 mag
Solar Elongation 75.62 deg
Galactic Latitude -45.25 deg
Rate 0.371 deg/day
Direction 76.902 deg

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