AstDyS-2

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AstDyS ∴ Objects ∴ 1997TA18 ∴ Summary
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(27972) 1997TA18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63835 5.92e-09 au
e 0.178945 3.395e-08
i 11.477 3.918e-06 deg
Ω 187.33 1.262e-05 deg
ω 225.514 1.556e-05 deg
M 83.585 8.055e-06 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1662 au
Aphelion 3.1105 au
Asc. node-Earth separation 1.92201 au
Desc. node-Earth separation 1.26857 au
Earth MOID 1.19236 au
Orbital period 1565.29 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 3347 (73)
Radar observations (Discarded) 0 (0)
Arc length 11492 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 142.534 deg
Declination 8.70449 deg
V Magnitude 19.56 mag
Solar Elongation -106.04 deg
Galactic Latitude 39.1 deg
Rate 0.149 deg/day
Direction 76.375 deg

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