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(21863) 1999TC194  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16216 1.628e-08 au
e 0.065224 3.985e-08
i 4.893 4.804e-06 deg
Ω 352.419 4.119e-05 deg
ω 233.465 5.482e-05 deg
M 293.736 3.799e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9559 au
Aphelion 3.3684 au
Asc. node-Earth separation 2.27086 au
Desc. node-Earth separation 2.03726 au
Earth MOID 1.95028 au
Orbital period 2053.88 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2013 (16)
Radar observations (Discarded) 0 (0)
Arc length 10225.1 days
Unobserved 48 days

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Ephemeris at epoch 60437 MJD
Right Ascension 143.067 deg
Declination 15.8598 deg
V Magnitude 19.45 mag
Solar Elongation -93.67 deg
Galactic Latitude 42.63 deg
Rate 0.16 deg/day
Direction 116.616 deg

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