AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009QR51 ∴ Orbital info ∴ Epoch epochXXX

(330869) 2009QR51 ▹

ORBITAL INFORMATION

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(ASCII data file 330869.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.35655	1.316e-08	au
e	0.203675	6.065e-08
i	1.025	8.574e-06	deg
Ω	203.955	0.000277	deg
ω	128.786	0.0002781	deg
M	22.106	2.182e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8766	au
Aphelion	2.8365	au
Asc. node-Earth separation	1.58523	au
Desc. node-Earth separation	1.00798	au
Earth MOID	0.86627	au
Orbital period	1321.34	days
Date of orbit computation	Jun 5 01:47

Correlation matrix
1.00000000	0.30155802	-0.00796971	-0.00784094	0.02095826	-0.44194489
0.30155802	1.00000000	-0.00790624	-0.00284403	0.03011185	-0.47539776
-0.00796971	-0.00790624	1.00000000	0.09355378	-0.09356202	0.00644878
-0.00784094	-0.00284403	0.09355378	1.00000000	-0.99653553	0.00275552
0.02095826	0.03011185	-0.09356202	-0.99653553	1.00000000	-0.08035829
-0.44194489	-0.47539776	0.00644878	0.00275552	-0.08035829	1.00000000

Covariance matrix
1.73083712E-16	2.40620719E-16	-8.98991333E-16	-2.85789970E-14	7.66805338E-14	-1.26848666E-13
2.40620719E-16	3.67847733E-15	-4.11138877E-15	-4.77880644E-14	5.07894193E-13	-6.29043754E-13
-8.98991333E-16	-4.11138877E-15	7.35139166E-11	2.22227037E-10	-2.23093110E-10	1.20629082E-12
-2.85789970E-14	-4.77880644E-14	2.22227037E-10	7.67540872E-08	-7.67795070E-08	1.66549861E-11
7.66805338E-14	5.07894193E-13	-2.23093110E-10	-7.67795070E-08	7.73398906E-08	-4.87553381E-10
-1.26848666E-13	-6.29043754E-13	1.20629082E-12	1.66549861E-11	-4.87553381E-10	4.75969771E-10