AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004XR172 ∴ Orbital info ∴ Epoch epochXXX

(157467) 2004XR172 ▹

ORBITAL INFORMATION

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(ASCII data file 157467.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.14414	2.995e-08	au
e	0.068557	4.357e-08
i	18.949	6.379e-06	deg
Ω	169.765	1.273e-05	deg
ω	243.474	4.8e-05	deg
M	178.436	4.416e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9286	au
Aphelion	3.3597	au
Asc. node-Earth separation	2.23518	au
Desc. node-Earth separation	2.03059	au
Earth MOID	1.98151	au
Orbital period	2036.34	days
Date of orbit computation	apr 23 20:22

Correlation matrix
1.00000000	-0.07053212	0.03622122	0.01244607	-0.24442172	0.12211708
-0.07053212	1.00000000	-0.00005371	0.00101732	-0.29847546	0.33930418
0.03622122	-0.00005371	1.00000000	0.09321808	-0.03331235	0.00730516
0.01244607	0.00101732	0.09321808	1.00000000	-0.25450211	0.00314431
-0.24442172	-0.29847546	-0.03331235	-0.25450211	1.00000000	-0.95673225
0.12211708	0.33930418	0.00730516	0.00314431	-0.95673225	1.00000000

Covariance matrix
8.97197628E-16	-9.20563256E-17	6.92060544E-15	4.74620973E-15	-3.51412624E-13	1.61519552E-13
-9.20563256E-17	1.89865158E-15	-1.49272121E-17	5.64350671E-16	-6.24258959E-13	6.52854629E-13
6.92060544E-15	-1.49272121E-17	4.06887082E-11	7.57020915E-12	-1.01994260E-11	2.05764964E-12
4.74620973E-15	5.64350671E-16	7.57020915E-12	1.62084517E-10	-1.55523371E-10	1.76766552E-12
-3.51412624E-13	-6.24258959E-13	-1.01994260E-11	-1.55523371E-10	2.30391805E-09	-2.02781610E-09
1.61519552E-13	6.52854629E-13	2.05764964E-12	1.76766552E-12	-2.02781610E-09	1.94988625E-09