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AstDyS ∴ Objects ∴ 1999JR7 ∴ Summary
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(205056) 1999JR7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13885 1.748e-08 au
e 0.156913 6.349e-08
i 17.494 5.446e-06 deg
Ω 74.404 2.051e-05 deg
ω 125.1 2.743e-05 deg
M 194.374 1.629e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6463 au
Aphelion 3.6314 au
Asc. node-Earth separation 2.38079 au
Desc. node-Earth separation 1.79342 au
Earth MOID 1.68225 au
Orbital period 2031.2 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 689 (1)
Radar observations (Discarded) 0 (0)
Arc length 9027.71 days
Unobserved 134 days

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Ephemeris at epoch 60423 MJD
Right Ascension 34.9364 deg
Declination 4.47159 deg
V Magnitude 21.34 mag
Solar Elongation -9.02 deg
Galactic Latitude -51.88 deg
Rate 0.315 deg/day
Direction 66.134 deg

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