AstDyS-2

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AstDyS ∴ Objects ∴ 1997TN30 ∴ Summary
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(178387) 1997TN30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.22608 9.242e-08 au
e 0.092583 5.132e-08
i 0.677 6.45e-06 deg
Ω 359.641 0.0004328 deg
ω 125.943 0.0004346 deg
M 6.917 3.773e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 4.7422 au
Aphelion 5.7099 au
Asc. node-Earth separation 4.47622 au
Desc. node-Earth separation 3.9183 au
Earth MOID 3.75817 au
Orbital period 4363.78 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 656 (8)
Radar observations (Discarded) 0 (0)
Arc length 10420.1 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 126.096 deg
Declination 19.8078 deg
V Magnitude 20.49 mag
Solar Elongation -94.56 deg
Galactic Latitude 29 deg
Rate 0.081 deg/day
Direction 105.343 deg

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