NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999JA11 ∴ Orbital info ∴ Epoch 57035 MJD
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(137175) 1999JA11  ▹ 
ORBITAL INFORMATION
(ASCII data file 137175.eq0)
Keplerian elements
(Epoch 57035.5 MJD)
Value 1-σ variation Units
a 1.26126 3.291e-09 au
e 0.341178 4.941e-08
i 16.433 5.098e-06 deg
Ω 116.283 1.764e-05 deg
ω 328.287 2.042e-05 deg
M 135.482 1.427e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8309 au
Aphelion distance 1.6916 au
Asc. node-Earth separation -0.12002 au
Desc. node-Earth separation 0.55388 au
Earth MOID 0.10637 au
Orbital period 517.373 days
Date of orbit computation   Jul 2 16:19

Covariance matrix
1.08276467E-17-9.07405535E-18-2.27940672E-15-1.39588900E-151.22773016E-14-1.94489801E-14
-9.07405535E-182.44122135E-153.85956623E-142.93049677E-14-1.12632545E-133.99176163E-15
-2.27940672E-153.85956623E-142.59873084E-11-1.60989999E-111.42844465E-121.97676125E-11
-1.39588900E-152.93049677E-14-1.60989999E-113.11274884E-10-3.09720908E-101.62486386E-11
1.22773016E-14-1.12632545E-131.42844465E-12-3.09720908E-104.17070299E-10-1.53626255E-10
-1.94489801E-143.99176163E-151.97676125E-111.62486386E-11-1.53626255E-102.03708260E-10

Correlation matrix
1.00000000-0.05581241-0.13588582-0.024044280.18269693-0.41411930
-0.055812411.000000000.153233690.03361752-0.111623510.00566052
-0.135885820.153233691.00000000-0.178997190.013720760.27168724
-0.024044280.03361752-0.178997191.00000000-0.859594940.06452687
0.18269693-0.111623510.01372076-0.859594941.00000000-0.52705567
-0.414119300.005660520.271687240.06452687-0.527055671.00000000