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(162221) 1999TM87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64249 1.432e-08 au
e 0.114983 4.594e-08
i 4.033 4.126e-06 deg
Ω 83.251 7.746e-05 deg
ω 310.982 8.043e-05 deg
M 257.233 2.161e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3386 au
Aphelion 2.9463 au
Asc. node-Earth separation 1.44099 au
Desc. node-Earth separation 1.80475 au
Earth MOID 1.34781 au
Orbital period 1568.98 days
Date of orbit computation  apr 23 20:23
Observational summary
Optical observations (Discarded) 614 (6)
Radar observations (Discarded) 0 (0)
Arc length 8622.85 days
Unobserved 336 days

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Ephemeris at epoch 60427 MJD
Right Ascension 309.458 deg
Declination -20.1653 deg
V Magnitude 21.56 mag
Solar Elongation 90.25 deg
Galactic Latitude -32.09 deg
Rate 0.232 deg/day
Direction 81.236 deg

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