AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UN391 ∴ Orbital info ∴ Epoch epochXXX

(356824) 2011UN391 ▹

ORBITAL INFORMATION

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(ASCII data file 356824.eq0)

Keplerian elements at epoch
57955.0 MJD
	Value	1-σ variation	Units
a	3.34745	4.042e-08	au
e	0.255677	1.118e-07
i	12.509	6.323e-06	deg
Ω	122.24	4.874e-05	deg
ω	259.74	5.023e-05	deg
M	350.481	1.165e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4916	au
Aphelion	4.2033	au
Asc. node-Earth separation	2.29205	au
Desc. node-Earth separation	1.9767	au
Earth MOID	1.53022	au
Orbital period	2237.02	days
Date of orbit computation	apr 23 21:05

Correlation matrix
1.00000000	-0.27372040	0.02760157	0.01010879	-0.01914920	0.09512607
-0.27372040	1.00000000	-0.09373342	-0.00617365	-0.02862890	-0.10147565
0.02760157	-0.09373342	1.00000000	0.02524044	-0.02453134	0.03300885
0.01010879	-0.00617365	0.02524044	1.00000000	-0.94971307	0.00780470
-0.01914920	-0.02862890	-0.02453134	-0.94971307	1.00000000	-0.29232124
0.09512607	-0.10147565	0.03300885	0.00780470	-0.29232124	1.00000000

Covariance matrix
1.63367072E-15	-1.23714435E-15	7.05429363E-15	1.99140548E-14	-3.88809050E-14	4.48113601E-14
-1.23714435E-15	1.25043723E-14	-6.62769969E-14	-3.36473890E-14	-1.60819610E-13	-1.32251046E-13
7.05429363E-15	-6.62769969E-14	3.99829508E-11	7.77880300E-12	-7.79223597E-12	2.43261895E-12
1.99140548E-14	-3.36473890E-14	7.77880300E-12	2.37551006E-09	-2.32527482E-09	4.43343861E-12
-3.88809050E-14	-1.60819610E-13	-7.79223597E-12	-2.32527482E-09	2.52352073E-09	-1.71147331E-10
4.48113601E-14	-1.32251046E-13	2.43261895E-12	4.43343861E-12	-1.71147331E-10	1.35835295E-10