AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008TM91 ∴ Orbital info ∴ Epoch epochXXX

(431924) 2008TM91 ▹

ORBITAL INFORMATION

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(ASCII data file 431924.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.63084	2.073e-08	au
e	0.033425	6.87e-08
i	11.231	8.035e-06	deg
Ω	25.602	2.773e-05	deg
ω	38.169	0.0001017	deg
M	180.18	9.52e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5429	au
Aphelion	2.7188	au
Asc. node-Earth separation	1.56527	au
Desc. node-Earth separation	1.69538	au
Earth MOID	1.56018	au
Orbital period	1558.62	days
Date of orbit computation	apr 23 21:22

Correlation matrix
1.00000000	-0.03252808	0.01267987	0.00989891	-0.18335355	0.12533226
-0.03252808	1.00000000	0.00321668	0.01612286	-0.23187311	0.25594192
0.01267987	0.00321668	1.00000000	0.13950831	-0.01998219	-0.01839205
0.00989891	0.01612286	0.13950831	1.00000000	-0.27906411	0.01381981
-0.18335355	-0.23187311	-0.01998219	-0.27906411	1.00000000	-0.96093851
0.12533226	0.25594192	-0.01839205	0.01381981	-0.96093851	1.00000000

Covariance matrix
4.29611226E-16	-4.63168041E-17	2.11177114E-15	5.68929738E-15	-3.86451626E-13	2.47314196E-13
-4.63168041E-17	4.71937655E-15	1.77559744E-15	3.07127072E-14	-1.61979748E-12	1.67391002E-12
2.11177114E-15	1.77559744E-15	6.45637290E-11	3.10833667E-11	-1.63269654E-11	-1.40693085E-11
5.68929738E-15	3.07127072E-14	3.10833667E-11	7.68895504E-10	-7.86874840E-10	3.64824662E-11
-3.86451626E-13	-1.61979748E-12	-1.63269654E-11	-7.86874840E-10	1.03403688E-08	-9.30276348E-09
2.47314196E-13	1.67391002E-12	-1.40693085E-11	3.64824662E-11	-9.30276348E-09	9.06351648E-09