AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005SM23 ∴ Orbital info ∴ Epoch epochXXX

(616262) 2005SM23 ▹

ORBITAL INFORMATION

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(ASCII data file 616262.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.32931	1.316e-08	au
e	0.158313	6.4e-08
i	7.44	7.894e-06	deg
Ω	21.43	4.477e-05	deg
ω	325.344	5.283e-05	deg
M	85.125	3.174e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9605	au
Aphelion	2.6981	au
Asc. node-Earth separation	1.01268	au
Desc. node-Earth separation	1.6088	au
Earth MOID	0.95951	au
Orbital period	1298.49	days
Date of orbit computation	apr 23 21:58

Correlation matrix
1.00000000	0.01499880	0.02290781	0.00227687	0.31636314	-0.73418205
0.01499880	1.00000000	0.00838889	0.00656310	0.13189147	-0.21495877
0.02290781	0.00838889	1.00000000	0.06635125	-0.04950749	-0.01277188
0.00227687	0.00656310	0.06635125	1.00000000	-0.84746741	0.01752852
0.31636314	0.13189147	-0.04950749	-0.84746741	1.00000000	-0.53011998
-0.73418205	-0.21495877	-0.01277188	0.01752852	-0.53011998	1.00000000

Covariance matrix
1.73299430E-16	1.26375557E-17	2.38059833E-15	1.34194541E-15	2.20009370E-13	-3.06801905E-13
1.26375557E-17	4.09653107E-15	4.23854248E-15	1.88068451E-14	4.45945262E-13	-4.36736019E-13
2.38059833E-15	4.23854248E-15	6.23172116E-11	2.34504791E-11	-2.06457969E-11	-3.20047571E-12
1.34194541E-15	1.88068451E-14	2.34504791E-11	2.00445919E-09	-2.00437207E-09	2.49114807E-11
2.20009370E-13	4.45945262E-13	-2.06457969E-11	-2.00437207E-09	2.79070197E-09	-8.88969019E-10
-3.06801905E-13	-4.36736019E-13	-3.20047571E-12	2.49114807E-11	-8.88969019E-10	1.00765402E-09