AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JD41 ∴ Orbital info ∴ Epoch epochXXX

(31702) 1999JD41 ▹

ORBITAL INFORMATION

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(ASCII data file 31702.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57525	9.331e-09	au
e	0.022098	3.239e-08
i	11.324	3.963e-06	deg
Ω	71.159	2.004e-05	deg
ω	207.458	0.0001252	deg
M	320.819	0.0001259	deg

Other useful info
Absolute Magnitude (H)	13.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5183	au
Aphelion	2.6322	au
Asc. node-Earth separation	1.6405	au
Desc. node-Earth separation	1.51029	au
Earth MOID	1.50583	au
Orbital period	1509.48	days
Date of orbit computation	apr 23 19:52

Correlation matrix
1.00000000	0.24685029	0.01527516	0.00163647	0.22019413	-0.25387669
0.24685029	1.00000000	-0.00346162	0.01509302	-0.03247011	0.01998284
0.01527516	-0.00346162	1.00000000	-0.26618456	0.06092787	-0.01916367
0.00163647	0.01509302	-0.26618456	1.00000000	-0.17288971	0.01627906
0.22019413	-0.03247011	0.06092787	-0.17288971	1.00000000	-0.98689441
-0.25387669	0.01998284	-0.01916367	0.01627906	-0.98689441	1.00000000

Covariance matrix
8.70757476E-17	7.46187242E-17	5.64820929E-16	3.06070552E-16	2.57256146E-13	-2.98309593E-13
7.46187242E-17	1.04937604E-15	-4.44346129E-16	9.79957573E-15	-1.31692418E-13	8.15114600E-14
5.64820929E-16	-4.44346129E-16	1.57019232E-11	-2.11409638E-11	3.02276124E-11	-9.56204678E-12
3.06070552E-16	9.79957573E-15	-2.11409638E-11	4.01726986E-10	-4.33856459E-10	4.10856921E-11
2.57256146E-13	-1.31692418E-13	3.02276124E-11	-4.33856459E-10	1.56755511E-08	-1.55588641E-08
-2.98309593E-13	8.15114600E-14	-9.56204678E-12	4.10856921E-11	-1.55588641E-08	1.58559249E-08