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(12146) Ostriker  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65056 8.886e-09 au
e 0.193885 3.518e-08
i 11.307 3.256e-06 deg
Ω 358.953 1.909e-05 deg
ω 300.84 2.103e-05 deg
M 301.37 7.649e-06 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1367 au
Aphelion 3.1645 au
Asc. node-Earth separation 1.3171 au
Desc. node-Earth separation 1.83686 au
Earth MOID 1.14707 au
Orbital period 1576.17 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 2566 (225)
Radar observations (Discarded) 0 (0)
Arc length 22858.8 days
Unobserved 361 days

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Ephemeris at epoch 60423 MJD
Right Ascension 227.924 deg
Declination -32.0249 deg
V Magnitude 17.76 mag
Solar Elongation 154.93 deg
Galactic Latitude 22.07 deg
Rate 0.203 deg/day
Direction -106.865 deg

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