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AstDyS ∴ Objects ∴ 1990QT4 ∴ Summary
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(13043) 1990QT4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57428 1.033e-08 au
e 0.097909 3.292e-08
i 15.176 4.647e-06 deg
Ω 1.522 1.211e-05 deg
ω 48.276 3.596e-05 deg
M 348.926 3.113e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3222 au
Aphelion 2.8263 au
Asc. node-Earth separation 1.3912 au
Desc. node-Earth separation 1.73099 au
Earth MOID 1.35355 au
Orbital period 1508.63 days
Date of orbit computation  Jun 5 00:39
Observational summary
Optical observations (Discarded) 2966 (6)
Radar observations (Discarded) 0 (0)
Arc length 13630.4 days
Unobserved 140 days

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Ephemeris at epoch 60478 MJD
Right Ascension 62.9825 deg
Declination 30.3794 deg
V Magnitude 18.65 mag
Solar Elongation 21.32 deg
Galactic Latitude -15.17 deg
Rate 0.489 deg/day
Direction 74.666 deg

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