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AstDyS ∴ Objects ∴ 1999TL217 ∴ Summary
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(102451) 1999TL217  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55449 1.083e-08 au
e 0.11732 3.705e-08
i 8.75 4.381e-06 deg
Ω 205.204 2.614e-05 deg
ω 195.358 3.334e-05 deg
M 351.208 2.253e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2548 au
Aphelion 2.8542 au
Asc. node-Earth separation 1.8374 au
Desc. node-Earth separation 1.26781 au
Earth MOID 1.26366 au
Orbital period 1491.26 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1077 (6)
Radar observations (Discarded) 0 (0)
Arc length 11190 days
Unobserved 164 days

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Ephemeris at epoch 60423 MJD
Right Ascension 33.3926 deg
Declination 12.1754 deg
V Magnitude 20.55 mag
Solar Elongation -2.57 deg
Galactic Latitude -45.93 deg
Rate 0.511 deg/day
Direction 74.131 deg

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