AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Chagall ∴ Orbital info ∴ Epoch epochXXX

(2981) Chagall ▹

ORBITAL INFORMATION

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(ASCII data file 2981.eq0)

Keplerian elements at epoch
57163.2 MJD
	Value	1-σ variation	Units
a	3.15036	1.104e-08	au
e	0.170729	2.649e-08
i	0.865	3.458e-06	deg
Ω	185.878	0.0001999	deg
ω	98.97	0.0002002	deg
M	304.862	1.057e-05	deg

Other useful info
Absolute Magnitude (H)	12.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6125	au
Aphelion	3.6882	au
Asc. node-Earth separation	2.1438	au
Desc. node-Earth separation	1.97665	au
Earth MOID	1.59592	au
Orbital period	2042.39	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.08361006	0.00514588	-0.00637958	-0.00563299	0.22714209
-0.08361006	1.00000000	0.00653564	0.00022985	-0.00182017	-0.00031554
0.00514588	0.00653564	1.00000000	0.07151492	-0.07134790	-0.00016546
-0.00637958	0.00022985	0.07151492	1.00000000	-0.99846527	0.00370961
-0.00563299	-0.00182017	-0.07134790	-0.99846527	1.00000000	-0.05779954
0.22714209	-0.00031554	-0.00016546	0.00370961	-0.05779954	1.00000000

Covariance matrix
1.21864669E-16	-2.44518366E-17	1.96426786E-16	-1.40749954E-14	-1.24509858E-14	2.65022528E-14
-2.44518366E-17	7.01823761E-16	5.98693214E-16	1.21698530E-15	-9.65497941E-15	-8.83519642E-17
1.96426786E-16	5.98693214E-16	1.19564952E-11	4.94215202E-11	-4.93979915E-11	-6.04695217E-15
-1.40749954E-14	1.21698530E-15	4.94215202E-11	3.99424785E-08	-3.99555065E-08	7.83595051E-12
-1.24509858E-14	-9.65497941E-15	-4.93979915E-11	-3.99555065E-08	4.00915036E-08	-1.22319812E-10
2.65022528E-14	-8.83519642E-17	-6.04695217E-15	7.83595051E-12	-1.22319812E-10	1.11710125E-10