AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XX71 ∴ Orbital info ∴ Epoch epochXXX

(80308) 1999XX71 ▹

ORBITAL INFORMATION

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(ASCII data file 80308.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36012	8.319e-09	au
e	0.143048	4.049e-08
i	1.176	4.101e-06	deg
Ω	240.638	0.0002022	deg
ω	301.684	0.0002028	deg
M	164.362	1.544e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0225	au
Aphelion	2.6977	au
Asc. node-Earth separation	1.13869	au
Desc. node-Earth separation	1.51185	au
Earth MOID	1.02559	au
Orbital period	1324.34	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	0.14586173	0.00948342	-0.01182861	0.02879982	-0.49912766
0.14586173	1.00000000	0.00249207	-0.00171488	0.00656894	-0.09805769
0.00948342	0.00249207	1.00000000	-0.14170836	0.14124693	-0.00449397
-0.01182861	-0.00171488	-0.14170836	1.00000000	-0.99738798	0.00886676
0.02879982	0.00656894	0.14124693	-0.99738798	1.00000000	-0.07669843
-0.49912766	-0.09805769	-0.00449397	0.00886676	-0.07669843	1.00000000

Covariance matrix
6.92118526E-17	4.91357091E-17	3.23520956E-16	-1.98956435E-14	4.85896290E-14	-6.40946756E-14
4.91357091E-17	1.63957496E-15	4.13783550E-16	-1.40389489E-14	5.39416832E-14	-6.12868584E-14
3.23520956E-16	4.13783550E-16	1.68148970E-11	-1.17483444E-10	1.17459919E-10	-2.84444061E-13
-1.98956435E-14	-1.40389489E-14	-1.17483444E-10	4.08759824E-08	-4.08942094E-08	2.76706297E-11
4.85896290E-14	5.39416832E-14	1.17459919E-10	-4.08942094E-08	4.11270135E-08	-2.40087814E-10
-6.40946756E-14	-6.12868584E-14	-2.84444061E-13	2.76706297E-11	-2.40087814E-10	2.38253972E-10