AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011BS121 ∴ Orbital info ∴ Epoch epochXXX

(510187) 2011BS121 ▹

ORBITAL INFORMATION

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(ASCII data file 510187.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.3287	2.247e-08	au
e	0.176693	9.215e-08
i	5.355	1.449e-05	deg
Ω	214.227	9.328e-05	deg
ω	272.489	0.0001144	deg
M	259.783	6.368e-05	deg

Other useful info
Absolute Magnitude (H)	18.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9172	au
Aphelion	2.7402	au
Asc. node-Earth separation	1.23311	au
Desc. node-Earth separation	1.28031	au
Earth MOID	0.94169	au
Orbital period	1297.98	days
Date of orbit computation	apr 23 21:38

Correlation matrix
1.00000000	0.54871871	0.01783655	-0.01775376	0.37399999	-0.73597316
0.54871871	1.00000000	-0.00266482	-0.00506667	0.32270626	-0.60734905
0.01783655	-0.00266482	1.00000000	-0.35917931	0.31137005	-0.03593677
-0.01775376	-0.00506667	-0.35917931	1.00000000	-0.82879164	0.02930926
0.37399999	0.32270626	0.31137005	-0.82879164	1.00000000	-0.57540373
-0.73597316	-0.60734905	-0.03593677	0.02930926	-0.57540373	1.00000000

Covariance matrix
5.04891246E-16	1.13612172E-15	5.80747208E-15	-3.72128511E-14	9.61217547E-13	-1.05316293E-12
1.13612172E-15	8.49087308E-15	-3.55812164E-15	-4.35514794E-14	3.40122015E-12	-3.56409445E-12
5.80747208E-15	-3.55812164E-15	2.09968722E-10	-4.85503460E-10	5.16066079E-10	-3.31627849E-11
-3.72128511E-14	-4.35514794E-14	-4.85503460E-10	8.70176641E-09	-8.84301274E-09	1.74117808E-10
9.61217547E-13	3.40122015E-12	5.16066079E-10	-8.84301274E-09	1.30828498E-08	-4.19139429E-09
-1.05316293E-12	-3.56409445E-12	-3.31627849E-11	1.74117808E-10	-4.19139429E-09	4.05573284E-09