AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998CA2 ∴ Orbital info ∴ Epoch epochXXX

(37837) 1998CA2 ▹

ORBITAL INFORMATION

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(ASCII data file 37837.eq0)

Keplerian elements at epoch
58208.2 MJD
	Value	1-σ variation	Units
a	2.58909	9.907e-09	au
e	0.156128	3.264e-08
i	15.154	5.665e-06	deg
Ω	64.287	1.424e-05	deg
ω	88.262	2.437e-05	deg
M	322.515	1.876e-05	deg

Other useful info
Absolute Magnitude (H)	14.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1849	au
Aphelion	2.9933	au
Asc. node-Earth separation	1.52858	au
Desc. node-Earth separation	1.5255	au
Earth MOID	1.25695	au
Orbital period	1521.66	days
Date of orbit computation	Jun 5 00:45

Correlation matrix
1.00000000	0.10351402	0.00122506	-0.01454271	0.16134035	-0.18496787
0.10351402	1.00000000	0.00561023	-0.01433050	0.32434607	-0.39068710
0.00122506	0.00561023	1.00000000	-0.35634696	0.18729422	0.01745049
-0.01454271	-0.01433050	-0.35634696	1.00000000	-0.57262195	0.01558849
0.16134035	0.32434607	0.18729422	-0.57262195	1.00000000	-0.81930182
-0.18496787	-0.39068710	0.01745049	0.01558849	-0.81930182	1.00000000

Covariance matrix
9.81571988E-17	3.34739944E-17	6.87532416E-17	-2.05141510E-15	3.89525883E-14	-3.43784131E-14
3.34739944E-17	1.06535563E-15	1.03729375E-15	-6.65971657E-15	2.57981287E-13	-2.39224041E-13
6.87532416E-17	1.03729375E-15	3.20883524E-11	-2.87404676E-11	2.58541543E-11	1.85442664E-12
-2.05141510E-15	-6.65971657E-15	-2.87404676E-11	2.02718848E-10	-1.98676872E-10	4.16369995E-12
3.89525883E-14	2.57981287E-13	2.58541543E-11	-1.98676872E-10	5.93833261E-10	-3.74545536E-10
-3.43784131E-14	-2.39224041E-13	1.85442664E-12	4.16369995E-12	-3.74545536E-10	3.51930487E-10