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AstDyS ∴ Objects ∴ 1990JN1 ∴ Summary
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(8361) 1990JN1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.82914 9.023e-09 au
e 0.016699 2.819e-08
i 1.225 3.249e-06 deg
Ω 238.417 0.000144 deg
ω 29.529 0.0001782 deg
M 36.942 0.0001062 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7819 au
Aphelion 2.8764 au
Asc. node-Earth separation 1.77586 au
Desc. node-Earth separation 1.88298 au
Earth MOID 1.7657 au
Orbital period 1738.12 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 3543 (23)
Radar observations (Discarded) 0 (0)
Arc length 25537.5 days
Unobserved 178 days

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Ephemeris at epoch 60397 MJD
Right Ascension 322.645 deg
Declination -13.7556 deg
V Magnitude 19.01 mag
Solar Elongation 46.92 deg
Galactic Latitude -41.42 deg
Rate 0.373 deg/day
Direction 70.931 deg

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