AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009UN68 ∴ Orbital info ∴ Epoch epochXXX

(381801) 2009UN68 ▹

ORBITAL INFORMATION

◲

(ASCII data file 381801.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.2211	1.346e-08	au
e	0.098349	5.944e-08
i	2.397	7.714e-06	deg
Ω	2.983	0.0001214	deg
ω	128.193	0.0001274	deg
M	9.52	3.852e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0027	au
Aphelion	2.4395	au
Asc. node-Earth separation	1.34007	au
Desc. node-Earth separation	1.07673	au
Earth MOID	1.01863	au
Orbital period	1209.06	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	0.32108768	-0.00151258	0.00374582	0.04402018	-0.30960974
0.32108768	1.00000000	-0.00351775	-0.00103680	0.12608178	-0.45569310
-0.00151258	-0.00351775	1.00000000	0.04816326	-0.04919608	0.01140092
0.00374582	-0.00103680	0.04816326	1.00000000	-0.95254396	0.00438861
0.04402018	0.12608178	-0.04919608	-0.95254396	1.00000000	-0.30283248
-0.30960974	-0.45569310	0.01140092	0.00438861	-0.30283248	1.00000000

Covariance matrix
1.81165163E-16	2.56886773E-16	-1.57051394E-16	6.11877907E-15	7.54612596E-14	-1.60523029E-13
2.56886773E-16	3.53314549E-15	-1.61298794E-15	-7.47920730E-15	9.54482490E-13	-1.04337061E-12
-1.57051394E-16	-1.61298794E-15	5.95072242E-11	4.50900763E-11	-4.83337232E-11	3.38774007E-12
6.11877907E-15	-7.47920730E-15	4.50900763E-11	1.47285658E-08	-1.47231296E-08	2.05159832E-11
7.54612596E-14	9.54482490E-13	-4.83337232E-11	-1.47231296E-08	1.62207060E-08	-1.48567120E-09
-1.60523029E-13	-1.04337061E-12	3.38774007E-12	2.05159832E-11	-1.48567120E-09	1.48378428E-09