AstDyS-2

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(356999) 1998TV18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61054 1.434e-08 au
e 0.180734 7.267e-08
i 4.595 7.284e-06 deg
Ω 21.963 6e-05 deg
ω 357.696 6.263e-05 deg
M 12.287 1.62e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1387 au
Aphelion 3.0824 au
Asc. node-Earth separation 1.14258 au
Desc. node-Earth separation 2.07946 au
Earth MOID 1.14119 au
Orbital period 1540.61 days
Date of orbit computation  feb 22 03:05
Observational summary
Optical observations (Discarded) 367 (1)
Radar observations (Discarded) 0 (0)
Arc length 9134.82 days
Unobserved 161 days

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Ephemeris at epoch 60398 MJD
Right Ascension 25.6518 deg
Declination 11.5186 deg
V Magnitude 21.77 mag
Solar Elongation -19.51 deg
Galactic Latitude -49.41 deg
Rate 0.537 deg/day
Direction 67.139 deg

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