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AstDyS ∴ Objects ∴ 1999JL77 ∴ Summary
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(53364) 1999JL77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99533 1.179e-08 au
e 0.04826 2.948e-08
i 9.681 3.948e-06 deg
Ω 184.418 1.902e-05 deg
ω 89.889 4.665e-05 deg
M 247.975 4.257e-05 deg

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Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8508 au
Aphelion 3.1399 au
Asc. node-Earth separation 1.99089 au
Desc. node-Earth separation 1.98707 au
Earth MOID 1.85657 au
Orbital period 1893.5 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 3315 (16)
Radar observations (Discarded) 0 (0)
Arc length 9543.99 days
Unobserved 63 days

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Ephemeris at epoch 60453 MJD
Right Ascension 148.918 deg
Declination 9.44709 deg
V Magnitude 18.91 mag
Solar Elongation -85.75 deg
Galactic Latitude 44.99 deg
Rate 0.202 deg/day
Direction 97.146 deg

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