AstDyS-2

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(18258) 4250T-2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53698 7.562e-09 au
e 0.122344 3.648e-08
i 14.09 3.794e-06 deg
Ω 176.856 1.053e-05 deg
ω 7.164 1.509e-05 deg
M 357.069 1.09e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2266 au
Aphelion 2.8474 au
Asc. node-Earth separation 1.2335 au
Desc. node-Earth separation 1.84048 au
Earth MOID 1.23034 au
Orbital period 1475.96 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 3188 (21)
Radar observations (Discarded) 0 (0)
Arc length 18446.3 days
Unobserved 48 days

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Ephemeris at epoch 60440 MJD
Right Ascension 172.165 deg
Declination 9.38054 deg
V Magnitude 18 mag
Solar Elongation -119.45 deg
Galactic Latitude 63.61 deg
Rate 0.109 deg/day
Direction 73.683 deg

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