AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XB217 ∴ Orbital info ∴ Epoch epochXXX

(151187) 2001XB217 ▹

ORBITAL INFORMATION

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(ASCII data file 151187.eq0)

Keplerian elements at epoch
58194.6 MJD
	Value	1-σ variation	Units
a	2.64686	1.15e-08	au
e	0.19839	3.993e-08
i	11.373	3.818e-06	deg
Ω	93.333	2.225e-05	deg
ω	273.42	2.429e-05	deg
M	343.127	9.423e-06	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1217	au
Aphelion	3.172	au
Asc. node-Earth separation	1.52844	au
Desc. node-Earth separation	1.5559	au
Earth MOID	1.15483	au
Orbital period	1572.88	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	-0.05969193	0.01651851	0.00703304	-0.12885984	0.31267064
-0.05969193	1.00000000	-0.03366814	0.00614418	0.06917321	-0.20979459
0.01651851	-0.03366814	1.00000000	-0.21914886	0.19281987	0.01704000
0.00703304	0.00614418	-0.21914886	1.00000000	-0.90048922	0.00774396
-0.12885984	0.06917321	0.19281987	-0.90048922	1.00000000	-0.42484902
0.31267064	-0.20979459	0.01704000	0.00774396	-0.42484902	1.00000000

Covariance matrix
1.32299349E-16	-2.74187214E-17	7.25352269E-16	1.79990159E-15	-3.60009751E-14	3.38883301E-14
-2.74187214E-17	1.59479695E-15	-5.13299878E-15	5.45937770E-15	6.70978281E-14	-7.89461961E-14
7.25352269E-16	-5.13299878E-15	1.45746646E-11	-1.86150980E-11	1.78800566E-11	6.12989739E-13
1.79990159E-15	5.45937770E-15	-1.86150980E-11	4.95055242E-10	-4.86657217E-10	1.62358206E-12
-3.60009751E-14	6.70978281E-14	1.78800566E-11	-4.86657217E-10	5.89977754E-10	-9.72381430E-11
3.38883301E-14	-7.89461961E-14	6.12989739E-13	1.62358206E-12	-9.72381430E-11	8.87908960E-11