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(145877) 1999SP11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25899 8.177e-09 au
e 0.263275 4.001e-08
i 3.263 4.377e-06 deg
Ω 120.005 8.772e-05 deg
ω 230.059 8.823e-05 deg
M 93.342 1.18e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6643 au
Aphelion 2.8537 au
Asc. node-Earth separation 1.54592 au
Desc. node-Earth separation 0.78296 au
Earth MOID 0.66031 au
Orbital period 1240.14 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 625 (4)
Radar observations (Discarded) 0 (0)
Arc length 9387.93 days
Unobserved 104 days

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Ephemeris at epoch 60425 MJD
Right Ascension 97.4533 deg
Declination 23.1398 deg
V Magnitude 22.07 mag
Solar Elongation -61.9 deg
Galactic Latitude 5.86 deg
Rate 0.366 deg/day
Direction 91.082 deg

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