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AstDyS ∴ Objects ∴ 1999SB13 ∴ Summary
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(40731) 1999SB13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59989 9.696e-09 au
e 0.161133 3.569e-08
i 15.744 3.198e-06 deg
Ω 130.931 1.441e-05 deg
ω 240.937 1.77e-05 deg
M 300.986 9.867e-06 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.181 au
Aphelion 3.0188 au
Asc. node-Earth separation 1.76263 au
Desc. node-Earth separation 1.33415 au
Earth MOID 1.22216 au
Orbital period 1531.2 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 2180 (8)
Radar observations (Discarded) 0 (0)
Arc length 9211.35 days
Unobserved 296 days

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Ephemeris at epoch 60434 MJD
Right Ascension 330.517 deg
Declination -10.2742 deg
V Magnitude 19.31 mag
Solar Elongation 74.73 deg
Galactic Latitude -46.77 deg
Rate 0.368 deg/day
Direction 79.856 deg

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