AstDyS-2

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AstDyS ∴ Objects ∴ 1997SW23 ∴ Summary
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(237396) 1997SW23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0512 2.768e-08 au
e 0.140354 6.596e-08
i 0.466 6.614e-06 deg
Ω 300.916 0.000966 deg
ω 134.168 0.0009665 deg
M 308.421 3.432e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.623 au
Aphelion 3.4795 au
Asc. node-Earth separation 2.2969 au
Desc. node-Earth separation 1.7429 au
Earth MOID 1.63845 au
Orbital period 1946.73 days
Date of orbit computation  feb 22 02:40
Observational summary
Optical observations (Discarded) 283 (6)
Radar observations (Discarded) 0 (0)
Arc length 9505.82 days
Unobserved 191 days

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Ephemeris at epoch 60419 MJD
Right Ascension 16.163 deg
Declination 7.2382 deg
V Magnitude 22.02 mag
Solar Elongation 11.44 deg
Galactic Latitude -55.48 deg
Rate 0.417 deg/day
Direction 67.464 deg

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