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AstDyS ∴ Objects ∴ 1999TQ77 ∴ Summary
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(312990) 1999TQ77  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.44257 1.912e-08 au
e 0.191909 7.615e-08
i 0.511 5.222e-06 deg
Ω 259.816 0.001083 deg
ω 127.609 0.001083 deg
M 353.801 2.245e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9738 au
Aphelion 2.9113 au
Asc. node-Earth separation 1.64505 au
Desc. node-Earth separation 1.12272 au
Earth MOID 0.97778 au
Orbital period 1394.34 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 239 (0)
Radar observations (Discarded) 0 (0)
Arc length 6954.83 days
Unobserved 186 days

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Ephemeris at epoch 58580 MJD
Right Ascension 62.4799 deg
Declination 20.9951 deg
V Magnitude 22.06 mag
Solar Elongation -47.81 deg
Galactic Latitude -22.02 deg
Rate 0.506 deg/day
Direction 79.665 deg

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