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AstDyS ∴ Objects ∴ 1999SB20 ∴ Summary
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(102205) 1999SB20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26549 8.716e-09 au
e 0.156007 3.685e-08
i 8.744 4.128e-06 deg
Ω 82.898 3.216e-05 deg
ω 226.827 3.693e-05 deg
M 112.746 1.991e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9121 au
Aphelion 2.6189 au
Asc. node-Earth separation 1.49078 au
Desc. node-Earth separation 0.98156 au
Earth MOID 0.90865 au
Orbital period 1245.5 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1210 (9)
Radar observations (Discarded) 0 (0)
Arc length 10516.9 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 68.4862 deg
Declination 22.0559 deg
V Magnitude 21.14 mag
Solar Elongation -35.18 deg
Galactic Latitude -17.13 deg
Rate 0.427 deg/day
Direction 77.908 deg

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