NEODyS-2

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NEODyS ∴ Objects ∴ 1999JA11 ∴ Summary
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(137175) 1999JA11  ▹ 
SUMMARY
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 1.26128 3.466e-09 au
e 0.341182 5.915e-08
i 16.433 6.249e-06 deg
Ω 116.252 2.127e-05 deg
ω 328.31 2.368e-05 deg
M 144.164 1.951e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.831 au
Aphelion distance 1.6916 au
Asc. node-Earth separation -0.11968 au
Desc. node-Earth separation 0.55383 au
Earth MOID 0.10603 au
Orbital period 517.386 days
Date of orbit computation   Aug 2 15:16
Observational summary
Optical observations (Discarded) 259 (3)
Radar observations (Discarded) 0 (0)
Arc length 7384 days
Unobserved 18 days

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Ephemeris
(Epoch 58714 MJD)
Right Ascension 250.349 deg
Declination -18.4484 deg
V Magnitude 20.96 mag
Solar Elongation -105.84 deg
Galactic Latitude 18.03 deg
Rate 0.265 deg/day
Direction 150.195 deg

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