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AstDyS ∴ Objects ∴ 1997SS28 ∴ Summary
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(73945) 1997SS28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09623 1.702e-08 au
e 0.244469 3.956e-08
i 12.91 4.771e-06 deg
Ω 175.318 1.593e-05 deg
ω 214.583 1.809e-05 deg
M 282.759 8.144e-06 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3393 au
Aphelion 3.8532 au
Asc. node-Earth separation 2.65021 au
Desc. node-Earth separation 1.41918 au
Earth MOID 1.35559 au
Orbital period 1989.98 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1244 (7)
Radar observations (Discarded) 0 (0)
Arc length 10336.9 days
Unobserved 280 days

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Ephemeris at epoch 60423 MJD
Right Ascension 307.935 deg
Declination -6.36435 deg
V Magnitude 20.23 mag
Solar Elongation 84.45 deg
Galactic Latitude -25.18 deg
Rate 0.228 deg/day
Direction 65.74 deg

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