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AstDyS ∴ Objects ∴ 2012LJ21 ∴ Summary
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(491547) 2012LJ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18334 4.857e-08 au
e 0.163672 1.443e-07
i 20.02 1.2e-05 deg
Ω 67.491 3.251e-05 deg
ω 123.392 5.338e-05 deg
M 64.582 3.294e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6623 au
Aphelion 3.7044 au
Asc. node-Earth separation 2.41934 au
Desc. node-Earth separation 1.82837 au
Earth MOID 1.71241 au
Orbital period 2074.55 days
Date of orbit computation  apr 23 21:35
Observational summary
Optical observations (Discarded) 130 (0)
Radar observations (Discarded) 0 (0)
Arc length 6275.88 days
Unobserved 320 days

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Ephemeris at epoch 60423 MJD
Right Ascension 300.064 deg
Declination -31.8657 deg
V Magnitude 22.01 mag
Solar Elongation 97.17 deg
Galactic Latitude -27.66 deg
Rate 0.179 deg/day
Direction 118.533 deg

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