NEODyS-2

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NEODyS ∴ Objects ∴ 1990TR ∴ Summary
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(5646) 1990TR  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.14383 4.357e-09 au
e 0.435689 2.746e-08
i 7.906 3.85e-06 deg
Ω 14.104 1.725e-05 deg
ω 335.77 1.755e-05 deg
M 314.955 4.772e-06 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2098 au
Aphelion distance 3.0779 au
Asc. node-Earth separation 0.24362 au
Desc. node-Earth separation 1.88376 au
Earth MOID 0.21217 au
Orbital period 1146.52 days
Date of orbit computation   Jul 29 14:22
Observational summary
Optical observations (Discarded) 2446 (13)
Radar observations (Discarded) 0 (0)
Arc length 12448 days
Unobserved 114 days

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Ephemeris
(Epoch 60576 MJD)
Right Ascension 220.713 deg
Declination -20.8341 deg
V Magnitude 19.87 mag
Solar Elongation -44.77 deg
Galactic Latitude 34.98 deg
Rate 0.484 deg/day
Direction 108.113 deg

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