NEODyS-2

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NEODyS ∴ Objects ∴ 1990TR ∴ Summary
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(5646) 1990TR  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.14317 4.466e-09 au
e 0.436084 2.857e-08
i 7.908 4.018e-06 deg
Ω 14.105 1.946e-05 deg
ω 335.738 1.978e-05 deg
M 235.281 3.85e-06 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2086 au
Aphelion distance 3.0778 au
Asc. node-Earth separation 0.24169 au
Desc. node-Earth separation 1.88036 au
Earth MOID 0.20988 au
Orbital period 1145.99 days
Date of orbit computation   Jul 10 14:32
Observational summary
Optical observations (Discarded) 2210 (9)
Radar observations (Discarded) 0 (0)
Arc length 11389 days
Unobserved 74 days

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Ephemeris
(Epoch 59477 MJD)
Right Ascension 230.379 deg
Declination -25.013 deg
V Magnitude 19.27 mag
Solar Elongation -57.71 deg
Galactic Latitude 26.54 deg
Rate 0.53 deg/day
Direction 103.504 deg

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