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AstDyS ∴ Objects ∴ 1999TB212 ∴ Summary
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(49690) 1999TB212  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.16692 5.557e-09 au
e 0.127771 2.568e-08
i 3.863 3.992e-06 deg
Ω 357.748 3.88e-05 deg
ω 249.642 4.244e-05 deg
M 15.05 1.861e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.89 au
Aphelion 2.4438 au
Asc. node-Earth separation 1.22715 au
Desc. node-Earth separation 1.04559 au
Earth MOID 0.88071 au
Orbital period 1165.1 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1795 (6)
Radar observations (Discarded) 0 (0)
Arc length 11860.7 days
Unobserved 320 days

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Ephemeris at epoch 60416 MJD
Right Ascension 308.036 deg
Declination -23.1128 deg
V Magnitude 19.85 mag
Solar Elongation 81.56 deg
Galactic Latitude -31.82 deg
Rate 0.44 deg/day
Direction 78.478 deg

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