NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015YZ9 ∴ Orbital info ∴ Epoch 57388 MJD

2015YZ9 ▹

ORBITAL INFORMATION

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(ASCII data file 2015YZ9.eq0)

Keplerian elements
(Epoch 57388.2 MJD)
	Value	1-σ variation	Units
a	1.73793	0.001708	au
e	0.547762	0.00059
i	7.345	0.005512	deg
Ω	25.748	0.03731	deg
ω	341.551	0.02375	deg
M	34.254	0.05112	deg

Other useful info
Absolute Magnitude (H)	21.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.786	au
Aphelion distance	2.6899	au
Asc. node-Earth separation	-0.19504	au
Desc. node-Earth separation	1.52863	au
Earth MOID	0.08782	au
Orbital period	836.845	days
Date of orbit computation	feb 26 11:28

Covariance matrix
2.91875374E-06	1.00788639E-06	9.37004608E-06	-5.47806950E-05	3.24810982E-05	-8.71678645E-05
1.00788639E-06	3.48095054E-07	3.23813048E-06	-1.89896468E-05	1.12623585E-05	-3.00874969E-05
9.37004608E-06	3.23813048E-06	3.03874678E-05	-1.85977117E-04	1.11621159E-04	-2.78138645E-04
-5.47806950E-05	-1.89896468E-05	-1.85977117E-04	1.39169456E-03	-8.79782082E-04	1.57754800E-03
3.24810982E-05	1.12623585E-05	1.11621159E-04	-8.79782082E-04	5.64068404E-04	-9.27010256E-04
-8.71678645E-05	-3.00874969E-05	-2.78138645E-04	1.57754800E-03	-9.27010256E-04	2.61283838E-03

Correlation matrix
1.00000000	0.99991695	0.99493737	-0.85952170	0.80050876	-0.99816286
0.99991695	1.00000000	0.99563043	-0.86277191	0.80373806	-0.99765609
0.99493737	0.99563043	1.00000000	-0.90435781	0.85257655	-0.98709239
-0.85952170	-0.86277191	-0.90435781	1.00000000	-0.99297259	0.82728347
0.80050876	0.80373806	0.85257655	-0.99297259	1.00000000	-0.76359377
-0.99816286	-0.99765609	-0.98709239	0.82728347	-0.76359377	1.00000000