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AstDyS ∴ Objects ∴ 1998SB56 ∴ Summary
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(52885) 1998SB56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26992 4.692e-09 au
e 0.242199 3.496e-08
i 7.003 4.387e-06 deg
Ω 175.594 2.315e-05 deg
ω 140.638 2.446e-05 deg
M 190.761 7.567e-06 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7201 au
Aphelion 2.8197 au
Asc. node-Earth separation 1.63445 au
Desc. node-Earth separation 0.79559 au
Earth MOID 0.7138 au
Orbital period 1249.15 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1879 (10)
Radar observations (Discarded) 0 (0)
Arc length 9379.77 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 128.153 deg
Declination 15.1527 deg
V Magnitude 20.67 mag
Solar Elongation -91.73 deg
Galactic Latitude 29.09 deg
Rate 0.168 deg/day
Direction 90.31 deg

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