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AstDyS ∴ Objects ∴ 1999JR58 ∴ Summary
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(59591) 1999JR58  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7791 1.13e-08 au
e 0.208856 3.23e-08
i 7.01 4.165e-06 deg
Ω 225.469 2.995e-05 deg
ω 55.7 3.176e-05 deg
M 109.217 1.088e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1987 au
Aphelion 3.3595 au
Asc. node-Earth separation 1.36895 au
Desc. node-Earth separation 2.02266 au
Earth MOID 1.19137 au
Orbital period 1692.22 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1764 (4)
Radar observations (Discarded) 0 (0)
Arc length 11754.8 days
Unobserved 95 days

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Ephemeris at epoch 60419 MJD
Right Ascension 45.6764 deg
Declination 16.4047 deg
V Magnitude 20.72 mag
Solar Elongation -18.83 deg
Galactic Latitude -36.07 deg
Rate 0.359 deg/day
Direction 76.209 deg

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