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(40736) 1999SD20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58363 1.124e-08 au
e 0.187606 2.755e-08
i 14.634 4.895e-06 deg
Ω 57.251 1.251e-05 deg
ω 252.239 1.983e-05 deg
M 5.963 1.604e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0989 au
Aphelion 3.0683 au
Asc. node-Earth separation 1.65646 au
Desc. node-Earth separation 1.34624 au
Earth MOID 1.1367 au
Orbital period 1516.85 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1827 (5)
Radar observations (Discarded) 0 (0)
Arc length 10675.8 days
Unobserved 261 days

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Ephemeris at epoch 60425 MJD
Right Ascension 353.749 deg
Declination -15.3708 deg
V Magnitude 19.3 mag
Solar Elongation 47.93 deg
Galactic Latitude -68.71 deg
Rate 0.512 deg/day
Direction 70.051 deg

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