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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015TN21 ∴ Orbital info ∴ Epoch 57304 MJD
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2015TN21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015TN21.eq0)
Keplerian elements
(Epoch 57304.2 MJD)
Value 1-σ variation Units
a 1.35405 0.0003799 au
e 0.464038 0.0002117
i 2.277 0.001052 deg
Ω 13.735 0.0001612 deg
ω 85.795 0.0006963 deg
M 325.246 0.0201 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7257 au
Aphelion distance 1.9824 au
Asc. node-Earth separation 0.02813 au
Desc. node-Earth separation 0.09855 au
Earth MOID 0.00259 au
Orbital period 575.509 days
Date of orbit computation   Jul 29 11:48

Covariance matrix
1.44304455E-078.04255648E-083.98980691E-075.77139185E-08-1.37074184E-077.63434579E-06
8.04255648E-084.48348447E-082.22284326E-073.20773252E-08-7.44214153E-084.25472053E-06
3.98980691E-072.22284326E-071.10607906E-061.62407933E-07-3.95481966E-072.11088893E-05
5.77139185E-083.20773252E-081.62407933E-072.60009956E-08-7.27862240E-083.05448945E-06
-1.37074184E-07-7.44214153E-08-3.95481966E-07-7.27862240E-084.84776077E-07-7.27835185E-06
7.63434579E-064.25472053E-062.11088893E-053.05448945E-06-7.27835185E-064.03892763E-04

Correlation matrix
1.000000000.999876630.998662920.94220565-0.518257040.99999752
0.999876631.000000000.998177830.93949684-0.504800180.99983922
0.998662920.998177831.000000000.95767724-0.540086110.99870969
0.942205650.939496840.957677241.00000000-0.648311330.94256347
-0.51825704-0.50480018-0.54008611-0.648311331.00000000-0.52015098
0.999997520.999839220.998709690.94256347-0.520150981.00000000