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AstDyS ∴ Objects ∴ 2001JJ7 ∴ Summary
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(139285) 2001JJ7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62948 1.528e-08 au
e 0.142129 3.948e-08
i 5.458 4.433e-06 deg
Ω 111.283 6.092e-05 deg
ω 170.579 6.462e-05 deg
M 88.62 2.32e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2558 au
Aphelion 3.0032 au
Asc. node-Earth separation 2.01369 au
Desc. node-Earth separation 1.24308 au
Earth MOID 1.23929 au
Orbital period 1557.41 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 531 (2)
Radar observations (Discarded) 0 (0)
Arc length 10604.8 days
Unobserved 104 days

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Ephemeris at epoch 60398 MJD
Right Ascension 21.2539 deg
Declination 4.62738 deg
V Magnitude 21.56 mag
Solar Elongation -13.51 deg
Galactic Latitude -57.22 deg
Rate 0.428 deg/day
Direction 67.608 deg

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