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AstDyS ∴ Objects ∴ 1997JT15 ∴ Summary
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(21366) 1997JT15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91623 1.045e-08 au
e 0.030914 2.975e-08
i 3.101 3.227e-06 deg
Ω 115.827 5.818e-05 deg
ω 209.772 7.896e-05 deg
M 54.245 5.373e-05 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8261 au
Aphelion 3.0064 au
Asc. node-Earth separation 2.01059 au
Desc. node-Earth separation 1.8212 au
Earth MOID 1.81381 au
Orbital period 1819 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 3868 (12)
Radar observations (Discarded) 0 (0)
Arc length 12012.9 days
Unobserved 109 days

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Ephemeris at epoch 60425 MJD
Right Ascension 28.4667 deg
Declination 9.22205 deg
V Magnitude 18.42 mag
Solar Elongation 5.71 deg
Galactic Latitude -50.63 deg
Rate 0.403 deg/day
Direction 69.565 deg

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