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AstDyS ∴ Objects ∴ 1999JR19 ∴ Summary
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(40276) 1999JR19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32133 7.061e-09 au
e 0.161749 2.647e-08
i 6.289 4.275e-06 deg
Ω 3.11 2.57e-05 deg
ω 275.881 2.998e-05 deg
M 329.706 1.704e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9459 au
Aphelion 2.6968 au
Asc. node-Earth separation 1.22175 au
Desc. node-Earth separation 1.30193 au
Earth MOID 0.94179 au
Orbital period 1291.83 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 2407 (11)
Radar observations (Discarded) 0 (0)
Arc length 15107.7 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 272.027 deg
Declination -32.3705 deg
V Magnitude 17.78 mag
Solar Elongation 122.76 deg
Galactic Latitude -5.9 deg
Rate 0.169 deg/day
Direction 123.166 deg

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