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AstDyS ∴ Objects ∴ 1999JR15 ∴ Summary
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(91339) 1999JR15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57038 1.004e-08 au
e 0.114513 5.337e-08
i 18.016 4.634e-06 deg
Ω 41.393 1.257e-05 deg
ω 108.425 2.367e-05 deg
M 82.981 1.846e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.276 au
Aphelion 2.8647 au
Asc. node-Earth separation 1.64092 au
Desc. node-Earth separation 1.4402 au
Earth MOID 1.34734 au
Orbital period 1505.2 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 2537 (11)
Radar observations (Discarded) 0 (0)
Arc length 9122.98 days
Unobserved 34 days

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Ephemeris at epoch 60425 MJD
Right Ascension 268.915 deg
Declination -35.8804 deg
V Magnitude 18.43 mag
Solar Elongation 124.88 deg
Galactic Latitude -5.36 deg
Rate 0.155 deg/day
Direction -175.032 deg

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