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(21816) 1999TE31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64884 1.062e-08 au
e 0.12123 3.51e-08
i 14.941 4.357e-06 deg
Ω 9.887 1.354e-05 deg
ω 46.694 2.146e-05 deg
M 212.057 1.723e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3277 au
Aphelion 2.97 au
Asc. node-Earth separation 1.4096 au
Desc. node-Earth separation 1.8478 au
Earth MOID 1.36081 au
Orbital period 1574.64 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2678 (306)
Radar observations (Discarded) 0 (0)
Arc length 25749.6 days
Unobserved 287 days

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Ephemeris at epoch 60425 MJD
Right Ascension 290.061 deg
Declination -39.7667 deg
V Magnitude 19.19 mag
Solar Elongation 108 deg
Galactic Latitude -22.18 deg
Rate 0.14 deg/day
Direction 130.648 deg

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