AstDyS-2

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AstDyS ∴ Objects ∴ 1997TO20 ∴ Summary
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(316715) 1997TO20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65857 1.884e-08 au
e 0.181243 5.592e-08
i 4.127 8.166e-06 deg
Ω 26.693 0.0001161 deg
ω 43.265 0.0001213 deg
M 9.429 3.137e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1767 au
Aphelion 3.1404 au
Asc. node-Earth separation 1.27654 au
Desc. node-Earth separation 1.95822 au
Earth MOID 1.19346 au
Orbital period 1583.33 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 171 (1)
Radar observations (Discarded) 0 (0)
Arc length 9590.88 days
Unobserved 109 days

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Ephemeris at epoch 60426 MJD
Right Ascension 73.7254 deg
Declination 25.4819 deg
V Magnitude 22.53 mag
Solar Elongation -39.49 deg
Galactic Latitude -11.24 deg
Rate 0.501 deg/day
Direction 83.56 deg

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