AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007XR31 ∴ Orbital info ∴ Epoch epochXXX

(328078) 2007XR31 ▹

ORBITAL INFORMATION

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(ASCII data file 328078.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28643	9.488e-09	au
e	0.304693	4.628e-08
i	5.425	7.15e-06	deg
Ω	139.672	4.694e-05	deg
ω	318.396	5.087e-05	deg
M	257.621	1.889e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.5898	au
Aphelion	2.9831	au
Asc. node-Earth separation	0.70304	au
Desc. node-Earth separation	1.67349	au
Earth MOID	0.61197	au
Orbital period	1262.8	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	0.33295569	-0.00504012	-0.01167878	0.19238262	-0.70234292
0.33295569	1.00000000	-0.01034282	-0.01578682	0.23784697	-0.63096004
-0.00504012	-0.01034282	1.00000000	0.42259384	-0.38850686	0.00507968
-0.01167878	-0.01578682	0.42259384	1.00000000	-0.92361561	0.01473508
0.19238262	0.23784697	-0.38850686	-0.92361561	1.00000000	-0.37533214
-0.70234292	-0.63096004	0.00507968	0.01473508	-0.37533214	1.00000000

Covariance matrix
9.00163921E-17	1.46211165E-16	-3.41921365E-16	-5.20070052E-15	9.28530754E-14	-1.25905591E-13
1.46211165E-16	2.14223241E-15	-3.42292088E-15	-3.42950488E-14	5.60016178E-13	-5.51785334E-13
-3.41921365E-16	-3.42292088E-15	5.11268842E-11	1.41824556E-10	-1.41316543E-10	6.86271499E-13
-5.20070052E-15	-3.42950488E-14	1.41824556E-10	2.20296303E-09	-2.20528396E-09	1.30674561E-11
9.28530754E-14	5.60016178E-13	-1.41316543E-10	-2.20528396E-09	2.58785118E-09	-3.60761687E-10
-1.25905591E-13	-5.51785334E-13	6.86271499E-13	1.30674561E-11	-3.60761687E-10	3.57001470E-10