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(187747) 1993FS21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39275 1.061e-08 au
e 0.203534 5.326e-08
i 5.583 6.266e-06 deg
Ω 191.483 5.157e-05 deg
ω 26.444 5.338e-05 deg
M 117.76 1.44e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9057 au
Aphelion 2.8798 au
Asc. node-Earth separation 0.94077 au
Desc. node-Earth separation 1.80534 au
Earth MOID 0.90073 au
Orbital period 1351.9 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 436 (8)
Radar observations (Discarded) 0 (0)
Arc length 10480.2 days
Unobserved 878 days

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Ephemeris at epoch 60427 MJD
Right Ascension 8.13993 deg
Declination 4.48553 deg
V Magnitude 22.51 mag
Solar Elongation 27.66 deg
Galactic Latitude -58.06 deg
Rate 0.39 deg/day
Direction 68.706 deg

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