AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007DB1 ∴ Orbital info ∴ Epoch epochXXX

(187645) 2007DB1 ▹

ORBITAL INFORMATION

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(ASCII data file 187645.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.89045	2.637e-08	au
e	0.163145	9.998e-08
i	5.672	8.1e-06	deg
Ω	182.423	5.716e-05	deg
ω	174.54	6.042e-05	deg
M	319.227	1.767e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4189	au
Aphelion	3.362	au
Asc. node-Earth separation	2.36244	au
Desc. node-Earth separation	1.41826	au
Earth MOID	1.41482	au
Orbital period	1794.93	days
Date of orbit computation	apr 23 20:29

Correlation matrix
1.00000000	-0.13922800	0.00728230	-0.00095056	-0.07302915	-0.23529912
-0.13922800	1.00000000	-0.00984994	-0.01527798	0.02295118	0.27386585
0.00728230	-0.00984994	1.00000000	-0.37760852	0.35836645	-0.01239116
-0.00095056	-0.01527798	-0.37760852	1.00000000	-0.94350094	0.00077999
-0.07302915	0.02295118	0.35836645	-0.94350094	1.00000000	-0.28011442
-0.23529912	0.27386585	-0.01239116	0.00077999	-0.28011442	1.00000000

Covariance matrix
6.95298156E-16	-3.67032071E-16	1.55545258E-15	-1.43258896E-15	-1.16354759E-13	-1.09637926E-13
-3.67032071E-16	9.99502300E-15	-7.97679724E-15	-8.72999331E-14	1.38643457E-13	4.83821052E-13
1.55545258E-15	-7.97679724E-15	6.56154179E-11	-1.74823906E-10	1.75401244E-10	-1.77365767E-12
-1.43258896E-15	-8.72999331E-14	-1.74823906E-10	3.26672189E-09	-3.25837297E-09	7.87771807E-13
-1.16354759E-13	1.38643457E-13	1.75401244E-10	-3.25837297E-09	3.65094050E-09	-2.99083749E-10
-1.09637926E-13	4.83821052E-13	-1.77365767E-12	7.87771807E-13	-2.99083749E-10	3.12255397E-10