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AstDyS ∴ Objects ∴ 1990TN4 ∴ Summary
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(5742) 1990TN4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11195 1.501e-08 au
e 0.07202 3.608e-08
i 14.44 2.395e-06 deg
Ω 77.469 1.609e-05 deg
ω 121.35 2.634e-05 deg
M 239.152 2.009e-05 deg

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Other useful info
Absolute Magnitude (H)    12.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8878 au
Aphelion 3.3361 au
Asc. node-Earth separation 2.23226 au
Desc. node-Earth separation 1.96884 au
Earth MOID 1.91079 au
Orbital period 2005.15 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 4522 (28)
Radar observations (Discarded) 0 (0)
Arc length 15237.4 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 62.2995 deg
Declination 20.3636 deg
V Magnitude 18.17 mag
Solar Elongation -35.07 deg
Galactic Latitude -22.57 deg
Rate 0.327 deg/day
Direction 73.238 deg

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