AstDyS-2

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AstDyS ∴ Objects ∴ 1989TT1 ∴ Summary
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(7123) 1989TT1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40438 5.85e-09 au
e 0.103682 2.711e-08
i 5.12 3.261e-06 deg
Ω 223.542 3.111e-05 deg
ω 205.768 3.479e-05 deg
M 49.932 1.522e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1551 au
Aphelion 2.6537 au
Asc. node-Earth separation 1.61518 au
Desc. node-Earth separation 1.18485 au
Earth MOID 1.17063 au
Orbital period 1361.77 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 3477 (22)
Radar observations (Discarded) 0 (0)
Arc length 16545.8 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 111.971 deg
Declination 16.7783 deg
V Magnitude 18.49 mag
Solar Elongation -76.18 deg
Galactic Latitude 15.46 deg
Rate 0.368 deg/day
Direction 94.437 deg

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