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(121412) 1999TW141  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77876 1.591e-08 au
e 0.107147 4.534e-08
i 3.975 5.314e-06 deg
Ω 19.069 5.859e-05 deg
ω 318.401 6.269e-05 deg
M 131.039 2.198e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.481 au
Aphelion 3.0765 au
Asc. node-Earth separation 1.54577 au
Desc. node-Earth separation 1.98471 au
Earth MOID 1.4735 au
Orbital period 1691.9 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 761 (8)
Radar observations (Discarded) 0 (0)
Arc length 8875.86 days
Unobserved 68 days

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Ephemeris at epoch 60397 MJD
Right Ascension 97.7548 deg
Declination 27.4211 deg
V Magnitude 21.41 mag
Solar Elongation -89.43 deg
Galactic Latitude 8.03 deg
Rate 0.186 deg/day
Direction 100.002 deg

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