NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015BL509 ∴ Orbital info ∴ Epoch 60400 MJD
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2015BL509  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015BL509.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.14347 3.095e-08 au
e 0.599047 5.726e-07
i 50.175 6.483e-05 deg
Ω 306.255 8.574e-06 deg
ω 1.716 0.0001013 deg
M 9.064 0.0003127 deg
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4585 au
Aphelion distance 1.8285 au
Asc. node-Earth separation -0.55655 au
Desc. node-Earth separation 0.84312 au
Earth MOID 0.55652 au
Orbital period 446.617 days
Date of orbit computation   feb 26 11:05

Covariance matrix
9.57637205E-161.05334161E-143.93265839E-135.35190617E-14-4.67195385E-13-1.61322121E-12
1.05334161E-143.27846561E-136.81498381E-129.10115602E-131.69314639E-11-8.58988980E-11
3.93265839E-136.81498381E-124.20251690E-092.29454999E-10-1.84013836E-094.11097952E-09
5.35190617E-149.10115602E-132.29454999E-107.35087217E-11-2.47481975E-104.66937282E-10
-4.67195385E-131.69314639E-11-1.84013836E-09-2.47481975E-101.02669431E-08-3.00133489E-08
-1.61322121E-12-8.58988980E-114.11097952E-094.66937282E-10-3.00133489E-089.77779801E-08

Correlation matrix
1.000000000.594474760.196033810.20171517-0.14899698-0.16671431
0.594474761.000000000.183600890.185392350.29183583-0.47976852
0.196033810.183600891.000000000.41283200-0.280140030.20280098
0.201715170.185392350.412832001.00000000-0.284874490.17416809
-0.148996980.29183583-0.28014003-0.284874491.00000000-0.94726905
-0.16671431-0.479768520.202800980.17416809-0.947269051.00000000