AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UY255 ∴ Orbital info ∴ Epoch epochXXX

2011UY255 ▹

ORBITAL INFORMATION

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(ASCII data file 2011UY255.eq0)

Keplerian elements at epoch
56615.3 MJD
	Value	1-σ variation	Units
a	1.34987	6.744e-09	au
e	0.319133	9.266e-08
i	8.042	1.066e-05	deg
Ω	192.357	4.062e-05	deg
ω	275.978	4.631e-05	deg
M	71.149	1.255e-05	deg

Other useful info
Absolute Magnitude (H)	23.0	mag
Slope parameter (G)	0.15	mag
Perihelion	0.9191	au
Aphelion	1.7807	au
Asc. node-Earth separation	0.1752	au
Desc. node-Earth separation	0.25443	au
Earth MOID	0.07643	au
Orbital period	572.847	days
Date of orbit computation	apr 24 01:45

Correlation matrix
1.00000000	0.11751657	0.05230199	-0.01572723	0.09918644	-0.39613239
0.11751657	1.00000000	-0.22837291	0.21590055	-0.01196071	0.13997198
0.05230199	-0.22837291	1.00000000	0.37788883	-0.26090047	-0.36326924
-0.01572723	0.21590055	0.37788883	1.00000000	-0.92676852	0.30773027
0.09918644	-0.01196071	-0.26090047	-0.92676852	1.00000000	-0.55942921
-0.39613239	0.13997198	-0.36326924	0.30773027	-0.55942921	1.00000000

Covariance matrix
4.54855620E-17	7.34371010E-17	3.75934196E-15	-4.30902220E-15	3.09778375E-14	-3.35371983E-14
7.34371010E-17	8.58537573E-15	-2.25517936E-13	8.12686492E-13	-5.13214156E-14	1.62805994E-13
3.75934196E-15	-2.25517936E-13	1.13583097E-10	1.63610264E-10	-1.28763777E-10	-4.85998722E-11
-4.30902220E-15	8.12686492E-13	1.63610264E-10	1.65036223E-09	-1.74350382E-09	1.56931272E-10
3.09778375E-14	-5.13214156E-14	-1.28763777E-10	-1.74350382E-09	2.14448979E-09	-3.25204670E-10
-3.35371983E-14	1.62805994E-13	-4.85998722E-11	1.56931272E-10	-3.25204670E-10	1.57579343E-10