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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2013SB21 ∴ Orbital info ∴ Epoch 56574 MJD
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2013SB21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2013SB21.eq0)
Keplerian elements
(Epoch 56574.0 MJD)
Value 1-σ variation Units
a 1.33885 0.0001487 au
e 0.232275 7.737e-05
i 0.817 0.0002394 deg
Ω 186.454 0.000157 deg
ω 204.607 0.001065 deg
M 350.698 0.002426 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0279 au
Aphelion distance 1.6498 au
Asc. node-Earth separation 0.60683 au
Desc. node-Earth separation 0.04408 au
Earth MOID 0.03302 au
Orbital period 565.843 days
Date of orbit computation   feb 26 11:13

Covariance matrix
2.21185019E-081.15071427E-083.55872753E-08-1.71159434E-08-1.57363195E-073.60803036E-07
1.15071427E-085.98658875E-091.85142353E-08-8.90449722E-09-8.18665863E-081.87706677E-07
3.55872753E-081.85142353E-085.72971255E-08-2.71039058E-08-2.53647313E-075.80524510E-07
-1.71159434E-08-8.90449722E-09-2.71039058E-082.46576200E-081.10286200E-07-2.79152895E-07
-1.57363195E-07-8.18665863E-08-2.53647313E-071.10286200E-071.13442034E-06-2.56900536E-06
3.60803036E-071.87706677E-075.80524510E-07-2.79152895E-07-2.56900536E-065.88674159E-06

Correlation matrix
1.000000000.999999850.99965574-0.73290454-0.993432370.99989603
0.999999851.000000000.99965386-0.73289897-0.993413290.99989069
0.999655740.999653861.00000000-0.72109068-0.994894080.99957793
-0.73290454-0.73289897-0.721090681.000000000.65941465-0.73270486
-0.99343237-0.99341329-0.994894080.659414651.00000000-0.99412391
0.999896030.999890690.99957793-0.73270486-0.994123911.00000000