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AstDyS ∴ Objects ∴ 1999JR103 ∴ Summary
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(91377) 1999JR103  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40924 8.715e-09 au
e 0.05222 3.114e-08
i 8.32 3.549e-06 deg
Ω 183.736 2.184e-05 deg
ω 129.205 4.199e-05 deg
M 157.298 3.52e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2834 au
Aphelion 2.5351 au
Asc. node-Earth separation 1.4877 au
Desc. node-Earth separation 1.32412 au
Earth MOID 1.28035 au
Orbital period 1365.9 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1490 (7)
Radar observations (Discarded) 0 (0)
Arc length 11992.3 days
Unobserved 99 days

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Ephemeris at epoch 60425 MJD
Right Ascension 98.0025 deg
Declination 16.4546 deg
V Magnitude 20.99 mag
Solar Elongation -62.98 deg
Galactic Latitude 3.26 deg
Rate 0.357 deg/day
Direction 86.671 deg

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