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(147957) 1993TM21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57999 1.082e-08 au
e 0.258089 6.018e-08
i 6.536 5.854e-06 deg
Ω 31.176 2.819e-05 deg
ω 23.024 3.035e-05 deg
M 108.307 8.682e-06 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9141 au
Aphelion 3.2459 au
Asc. node-Earth separation 0.95219 au
Desc. node-Earth separation 2.15315 au
Earth MOID 0.92743 au
Orbital period 1513.65 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 1125 (4)
Radar observations (Discarded) 0 (0)
Arc length 11061.5 days
Unobserved 89 days

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Ephemeris at epoch 60420 MJD
Right Ascension 182.733 deg
Declination 2.41593 deg
V Magnitude 20.55 mag
Solar Elongation -151.3 deg
Galactic Latitude 63.45 deg
Rate 0.173 deg/day
Direction -79.406 deg

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