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AstDyS ∴ Objects ∴ 1998SB131 ∴ Summary
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(28134) 1998SB131  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73389 9.545e-09 au
e 0.052468 3.335e-08
i 1.729 3.326e-06 deg
Ω 287.813 0.0001174 deg
ω 81.758 0.0001218 deg
M 240.445 3.311e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5904 au
Aphelion 2.8773 au
Asc. node-Earth separation 1.68912 au
Desc. node-Earth separation 1.7646 au
Earth MOID 1.58987 au
Orbital period 1651.09 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2741 (13)
Radar observations (Discarded) 0 (0)
Arc length 10891.8 days
Unobserved 319 days

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Ephemeris at epoch 60425 MJD
Right Ascension 266.136 deg
Declination -24.829 deg
V Magnitude 18.78 mag
Solar Elongation 128.44 deg
Galactic Latitude 2.35 deg
Rate 0.015 deg/day
Direction -91.555 deg

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