NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015JA2 ∴ Orbital info ∴ Epoch 57880 MJD
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(515767) 2015JA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 515767.eq0)
Keplerian elements
(Epoch 57880.5 MJD)
Value 1-σ variation Units
a 1.03442 3.746e-08 au
e 0.349362 2.925e-07
i 16.414 9.265e-06 deg
Ω 126.646 8.657e-06 deg
ω 246.236 1.459e-05 deg
M 204.97 1.629e-05 deg
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.673 au
Aphelion distance 1.3958 au
Asc. node-Earth separation 0.07282 au
Desc. node-Earth separation -0.21834 au
Earth MOID 0.04336 au
Orbital period 384.276 days
Date of orbit computation   Jul 29 14:08

Covariance matrix
1.40327367E-151.08047783E-142.46021625E-13-5.86982617E-14-3.27577564E-133.20466098E-13
1.08047783E-148.55487504E-142.03491233E-12-3.82508998E-13-2.48969260E-122.09333161E-12
2.46021625E-132.03491233E-128.58337092E-115.87385621E-12-7.00148664E-113.72419776E-11
-5.86982617E-14-3.82508998E-135.87385621E-127.49446894E-11-4.81070739E-11-2.95670415E-11
-3.27577564E-13-2.48969260E-12-7.00148664E-11-4.81070739E-112.12896165E-10-1.75637215E-10
3.20466098E-132.09333161E-123.72419776E-11-2.95670415E-11-1.75637215E-102.65372827E-10

Correlation matrix
1.000000000.986138320.70888070-0.18100210-0.599320370.52514916
0.986138321.000000000.75094811-0.15106519-0.583384620.43934225
0.708880700.750948111.000000000.07323589-0.517937560.24676046
-0.18100210-0.151065190.073235891.00000000-0.38085055-0.20965693
-0.59932037-0.58338462-0.51793756-0.380850551.00000000-0.73893187
0.525149160.439342250.24676046-0.20965693-0.738931871.00000000