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AstDyS ∴ Objects ∴ 1997TM20 ∴ Summary
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(100620) 1997TM20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10367 2.573e-08 au
e 0.0443 6.039e-08
i 15.649 6.033e-06 deg
Ω 29.493 1.931e-05 deg
ω 123.955 9.301e-05 deg
M 181.161 8.612e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9662 au
Aphelion 3.2412 au
Asc. node-Earth separation 2.18194 au
Desc. node-Earth separation 2.01822 au
Earth MOID 1.99636 au
Orbital period 1997.16 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 416 (3)
Radar observations (Discarded) 0 (0)
Arc length 9005.83 days
Unobserved 693 days

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Ephemeris at epoch 60425 MJD
Right Ascension 356.83 deg
Declination -12.3153 deg
V Magnitude 21.59 mag
Solar Elongation 43.73 deg
Galactic Latitude -68.9 deg
Rate 0.319 deg/day
Direction 66.26 deg

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