AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Boncompagni ∴ Orbital info ∴ Epoch epochXXX

(11981) Boncompagni ▹

ORBITAL INFORMATION

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(ASCII data file 11981.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.65493	9.496e-09	au
e	0.064729	2.8e-08
i	4.69	3.474e-06	deg
Ω	321.632	4.844e-05	deg
ω	159.656	6.026e-05	deg
M	124.676	3.518e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4831	au
Aphelion	2.8268	au
Asc. node-Earth separation	1.80198	au
Desc. node-Earth separation	1.50608	au
Earth MOID	1.49984	au
Orbital period	1580.07	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	-0.02672046	0.00386428	0.00601894	-0.03171725	-0.04504970
-0.02672046	1.00000000	-0.00197030	0.00293265	0.09310024	-0.16285260
0.00386428	-0.00197030	1.00000000	0.29978691	-0.24263397	0.00303001
0.00601894	0.00293265	0.29978691	1.00000000	-0.79989861	-0.00163939
-0.03171725	0.09310024	-0.24263397	-0.79989861	1.00000000	-0.59485598
-0.04504970	-0.16285260	0.00303001	-0.00163939	-0.59485598	1.00000000

Covariance matrix
9.01754162E-17	-7.10368567E-18	1.27490011E-16	2.76857360E-15	-1.81493757E-14	-1.50483661E-14
-7.10368567E-18	7.83775300E-16	-1.91642042E-16	3.97693383E-15	1.57061104E-13	-1.60377671E-13
1.27490011E-16	-1.91642042E-16	1.20705507E-11	5.04508465E-11	-5.07969014E-11	3.70305935E-13
2.76857360E-15	3.97693383E-15	5.04508465E-11	2.34630515E-09	-2.33479775E-09	-2.79336596E-12
-1.81493757E-14	1.57061104E-13	-5.07969014E-11	-2.33479775E-09	3.63114969E-09	-1.26091938E-09
-1.50483661E-14	-1.60377671E-13	3.70305935E-13	-2.79336596E-12	-1.26091938E-09	1.23739061E-09