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AstDyS ∴ Objects ∴ 1999TN196 ∴ Summary
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(74957) 1999TN196  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57075 1.127e-08 au
e 0.12614 3.711e-08
i 12.945 4.632e-06 deg
Ω 231.583 2.18e-05 deg
ω 43.284 3.298e-05 deg
M 91.673 2.532e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2465 au
Aphelion 2.895 au
Asc. node-Earth separation 1.30666 au
Desc. node-Earth separation 1.79709 au
Earth MOID 1.24834 au
Orbital period 1505.53 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 877 (6)
Radar observations (Discarded) 0 (0)
Arc length 8808.96 days
Unobserved 147 days

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Ephemeris at epoch 60420 MJD
Right Ascension 23.5522 deg
Declination 14.2645 deg
V Magnitude 20.79 mag
Solar Elongation 5.13 deg
Galactic Latitude -47.33 deg
Rate 0.429 deg/day
Direction 72.806 deg

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