NEODyS-2

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NEODyS ∴ Objects ∴ 1999JA11 ∴ Summary
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(137175) 1999JA11  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.26119 3.57e-09 au
e 0.341232 5.972e-08
i 16.433 6.293e-06 deg
Ω 116.256 2.371e-05 deg
ω 328.293 2.625e-05 deg
M 5.006 1.919e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8308 au
Aphelion 1.6916 au
Asc. node-Earth separation -0.1212 au
Desc. node-Earth separation 0.55324 au
Earth MOID 0.10749 au
Orbital period 517.334 days
Date of orbit computation   Oct 1 16:31
Observational summary
Optical observations (Discarded) 248 (3)
Radar observations (Discarded) 0 (0)
Arc length 6274 days
Unobserved 853 days

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Ephemeris at epoch 58439 MJD
Right Ascension 192.626 deg
Declination 0.82549 deg
V Magnitude 20.73 mag
Solar Elongation 43.34 deg
Galactic Latitude 63.7 deg
Rate 0.939 deg/day
Direction 100.733 deg

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