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AstDyS ∴ Objects ∴ 1999TB13 ∴ Summary
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(91597) 1999TB13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72884 1.127e-08 au
e 0.220764 4.037e-08
i 7.916 4.382e-06 deg
Ω 291.846 3.317e-05 deg
ω 71.1 3.471e-05 deg
M 173.625 1.086e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1264 au
Aphelion 3.3313 au
Asc. node-Earth separation 1.40598 au
Desc. node-Earth separation 1.81316 au
Earth MOID 1.13926 au
Orbital period 1646.51 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1417 (77)
Radar observations (Discarded) 0 (0)
Arc length 8625.71 days
Unobserved 366 days

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Ephemeris at epoch 60419 MJD
Right Ascension 167.223 deg
Declination -5.29477 deg
V Magnitude 19.86 mag
Solar Elongation -140.18 deg
Galactic Latitude 49.19 deg
Rate 0.126 deg/day
Direction -54.827 deg

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