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(137421) 1999TR199  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32106 8.849e-09 au
e 0.073834 3.983e-08
i 5.79 3.375e-06 deg
Ω 275.676 4.518e-05 deg
ω 315.297 5.242e-05 deg
M 135.576 2.661e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1497 au
Aphelion 2.4924 au
Asc. node-Earth separation 1.17681 au
Desc. node-Earth separation 1.45342 au
Earth MOID 1.14255 au
Orbital period 1291.6 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1577 (249)
Radar observations (Discarded) 0 (0)
Arc length 8820.94 days
Unobserved 135 days

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Ephemeris at epoch 60420 MJD
Right Ascension 17.7368 deg
Declination 11.902 deg
V Magnitude 20.88 mag
Solar Elongation 10.04 deg
Galactic Latitude -50.68 deg
Rate 0.458 deg/day
Direction 67.835 deg

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