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AstDyS ∴ Objects ∴ 1998SB129 ∴ Summary
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(23913) 1998SB129  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43466 7.236e-09 au
e 0.100794 2.875e-08
i 6.574 3.083e-06 deg
Ω 166.458 2.678e-05 deg
ω 75.502 3.09e-05 deg
M 23.62 1.678e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1893 au
Aphelion 2.6801 au
Asc. node-Earth separation 1.3585 au
Desc. node-Earth separation 1.46556 au
Earth MOID 1.18812 au
Orbital period 1387.57 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 3524 (368)
Radar observations (Discarded) 0 (0)
Arc length 12493 days
Unobserved 301 days

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Ephemeris at epoch 60419 MJD
Right Ascension 304.443 deg
Declination -12.8615 deg
V Magnitude 18.93 mag
Solar Elongation 85.41 deg
Galactic Latitude -24.88 deg
Rate 0.334 deg/day
Direction 72.787 deg

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