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(2187) LaSilla  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.53672 1.424e-08 au
e 0.117757 4.935e-08
i 13.257 5.114e-06 deg
Ω 137.247 2.047e-05 deg
ω 214.113 3.097e-05 deg
M 237.122 2.571e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.238 au
Aphelion 2.8354 au
Asc. node-Earth separation 1.78426 au
Desc. node-Earth separation 1.26519 au
Earth MOID 1.24056 au
Orbital period 1475.73 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 1441 (2)
Radar observations (Discarded) 0 (0)
Arc length 15243 days
Unobserved 151 days

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Ephemeris at epoch 58470 MJD
Right Ascension 242.035 deg
Declination -10.8409 deg
V Magnitude 18.71 mag
Solar Elongation 25.51 deg
Galactic Latitude 29.06 deg
Rate 0.43 deg/day
Direction 99.531 deg

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