AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TW71 ∴ Orbital info ∴ Epoch epochXXX

(431493) 2007TW71 ▹

ORBITAL INFORMATION

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(ASCII data file 431493.eq0)

Keplerian elements at epoch
58202.6 MJD
	Value	1-σ variation	Units
a	3.04926	4.781e-08	au
e	0.053933	6.529e-08
i	11.512	7.09e-06	deg
Ω	104.335	4.003e-05	deg
ω	189.799	9.739e-05	deg
M	66.017	9.172e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8848	au
Aphelion	3.2137	au
Asc. node-Earth separation	2.22752	au
Desc. node-Earth separation	1.87095	au
Earth MOID	1.86959	au
Orbital period	1944.87	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	-0.10309992	-0.00131930	-0.00150100	-0.13653657	0.15028522
-0.10309992	1.00000000	0.01737638	-0.00152598	0.04289323	-0.04309205
-0.00131930	0.01737638	1.00000000	0.00672442	-0.00952620	0.00926338
-0.00150100	-0.00152598	0.00672442	1.00000000	-0.41475114	0.01361714
-0.13653657	0.04289323	-0.00952620	-0.41475114	1.00000000	-0.91374971
0.15028522	-0.04309205	0.00926338	0.01361714	-0.91374971	1.00000000

Covariance matrix
2.28577122E-15	-3.21827657E-16	-4.47218917E-16	-2.87230518E-15	-6.35741140E-13	6.58992957E-13
-3.21827657E-16	4.26282347E-15	8.04394297E-15	-3.98776006E-15	2.72742250E-13	-2.58044107E-13
-4.47218917E-16	8.04394297E-15	5.02715114E-11	1.90830800E-12	-6.57802367E-12	6.02391134E-12
-2.87230518E-15	-3.98776006E-15	1.90830800E-12	1.60201001E-09	-1.61672128E-09	4.99881169E-11
-6.35741140E-13	2.72742250E-13	-6.57802367E-12	-1.61672128E-09	9.48483771E-09	-8.16188241E-09
6.58992957E-13	-2.58044107E-13	6.02391134E-12	4.99881169E-11	-8.16188241E-09	8.41194179E-09