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(91580) 1999SS15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01305 2.092e-08 au
e 0.111853 5.72e-08
i 8.654 5.492e-06 deg
Ω 231.984 2.795e-05 deg
ω 165.792 3.668e-05 deg
M 227.171 2.072e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.676 au
Aphelion 3.3501 au
Asc. node-Earth separation 2.32671 au
Desc. node-Earth separation 1.69579 au
Earth MOID 1.685 au
Orbital period 1910.32 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1148 (7)
Radar observations (Discarded) 0 (0)
Arc length 8897.34 days
Unobserved 76 days

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Ephemeris at epoch 60426 MJD
Right Ascension 276.232 deg
Declination -18.2025 deg
V Magnitude 20.41 mag
Solar Elongation 119.85 deg
Galactic Latitude -2.57 deg
Rate 0.053 deg/day
Direction 13.278 deg

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