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(157871) 1999ES11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63212 1.603e-08 au
e 0.231168 4.381e-08
i 33.108 5.502e-06 deg
Ω 120.279 7.975e-06 deg
ω 139.817 1.313e-05 deg
M 239.699 1.172e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0237 au
Aphelion 3.2406 au
Asc. node-Earth separation 2.04243 au
Desc. node-Earth separation 1.10169 au
Earth MOID 1.06359 au
Orbital period 1559.76 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 846 (7)
Radar observations (Discarded) 0 (0)
Arc length 9092.98 days
Unobserved 105 days

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Ephemeris at epoch 60427 MJD
Right Ascension 107.394 deg
Declination 24.8353 deg
V Magnitude 20.84 mag
Solar Elongation -68.88 deg
Galactic Latitude 14.8 deg
Rate 0.238 deg/day
Direction 77.5 deg

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