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AstDyS ∴ Objects ∴ 2000JN21 ∴ Summary
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(155681) 2000JN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36557 1.388e-08 au
e 0.132658 4.609e-08
i 4.979 6.804e-06 deg
Ω 4.137 4.938e-05 deg
ω 276.662 5.603e-05 deg
M 157.727 2.916e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0518 au
Aphelion 2.6794 au
Asc. node-Earth separation 1.28702 au
Desc. node-Earth separation 1.36321 au
Earth MOID 1.04256 au
Orbital period 1328.93 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 466 (2)
Radar observations (Discarded) 0 (0)
Arc length 8643.07 days
Unobserved 112 days

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Ephemeris at epoch 60427 MJD
Right Ascension 73.8233 deg
Declination 26.5482 deg
V Magnitude 22.17 mag
Solar Elongation -38.81 deg
Galactic Latitude -10.52 deg
Rate 0.386 deg/day
Direction 84.895 deg

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