NEODyS-2

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NEODyS ∴ Objects ∴ 1989JA ∴ Summary
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(7335) 1989JA  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.77051 3.54e-09 au
e 0.48426 4.825e-08
i 15.196 9.132e-06 deg
Ω 61.323 2.018e-05 deg
ω 232.254 2.39e-05 deg
M 232.843 1.73e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9131 au
Aphelion 2.6279 au
Asc. node-Earth separation 0.93893 au
Desc. node-Earth separation 0.03296 au
Earth MOID 0.02163 au
Orbital period 860.493 days
Date of orbit computation   May 25 11:16
Observational summary
Optical observations (Discarded) 398 (4)
Radar observations (Discarded) 5 (0)
Arc length 10889 days
Unobserved 172 days

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Ephemeris at epoch 58683 MJD
Right Ascension 147.391 deg
Declination 24.6611 deg
V Magnitude 22.33 mag
Solar Elongation -27.48 deg
Galactic Latitude 49.24 deg
Rate 0.447 deg/day
Direction 113.454 deg

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