AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Hopmann ∴ Orbital info ∴ Epoch epochXXX

(1985) Hopmann ▹

ORBITAL INFORMATION

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(ASCII data file 1985.eq0)

Keplerian elements at epoch
57824.7 MJD
	Value	1-σ variation	Units
a	3.12153	1.135e-08	au
e	0.153949	3.428e-08
i	17.158	3.432e-06	deg
Ω	305.155	1.094e-05	deg
ω	234.221	1.481e-05	deg
M	302.967	1.11e-05	deg

Other useful info
Absolute Magnitude (H)	10.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.641	au
Aphelion	3.6021	au
Asc. node-Earth separation	2.33507	au
Desc. node-Earth separation	1.81168	au
Earth MOID	1.68714	au
Orbital period	2014.42	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.19509593	0.02359559	-0.02980745	0.18218645	-0.27198266
-0.19509593	1.00000000	0.00985247	-0.00288008	-0.18727844	0.33340593
0.02359559	0.00985247	1.00000000	0.25800103	-0.18285777	-0.00040420
-0.02980745	-0.00288008	0.25800103	1.00000000	-0.70613796	0.00078656
0.18218645	-0.18727844	-0.18285777	-0.70613796	1.00000000	-0.68965221
-0.27198266	0.33340593	-0.00040420	0.00078656	-0.68965221	1.00000000

Covariance matrix
1.28932480E-16	-7.59396612E-17	9.19440934E-16	-3.70150906E-15	3.06374700E-14	-3.42874077E-14
-7.59396612E-17	1.17511007E-15	1.15903366E-15	-1.07973259E-15	-9.50785882E-14	1.26889262E-13
9.19440934E-16	1.15903366E-15	1.17766985E-11	9.68291174E-12	-9.29353332E-12	-1.53999810E-14
-3.70150906E-15	-1.07973259E-15	9.68291174E-12	1.19603948E-10	-1.14371542E-10	9.55034311E-14
3.06374700E-14	-9.50785882E-14	-9.29353332E-12	-1.14371542E-10	2.19336704E-10	-1.13396085E-10
-3.42874077E-14	1.26889262E-13	-1.53999810E-14	9.55034311E-14	-1.13396085E-10	1.23260677E-10