AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UN290 ∴ Orbital info ∴ Epoch epochXXX

(274760) 2008UN290 ▹

ORBITAL INFORMATION

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(ASCII data file 274760.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.60983	1.86e-08	au
e	0.238443	6.159e-08
i	4.93	5.262e-06	deg
Ω	97.305	7.004e-05	deg
ω	256.269	7.101e-05	deg
M	279.486	1.327e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9875	au
Aphelion	3.2321	au
Asc. node-Earth separation	1.62587	au
Desc. node-Earth separation	1.31341	au
Earth MOID	0.98927	au
Orbital period	1539.99	days
Date of orbit computation	apr 23 20:47

Correlation matrix
1.00000000	-0.53762607	0.02258939	0.00378761	0.01267145	-0.63983714
-0.53762607	1.00000000	-0.02741823	-0.00388473	-0.02317918	0.40978624
0.02258939	-0.02741823	1.00000000	0.13691799	-0.13323417	-0.01713659
0.00378761	-0.00388473	0.13691799	1.00000000	-0.98405679	0.00444338
0.01267145	-0.02317918	-0.13323417	-0.98405679	1.00000000	-0.14360981
-0.63983714	0.40978624	-0.01713659	0.00444338	-0.14360981	1.00000000

Covariance matrix
3.45862768E-16	-6.15805914E-16	2.21046414E-15	4.93335612E-15	1.67341918E-14	-1.57866695E-13
-6.15805914E-16	3.79335296E-15	-8.88542151E-15	-1.67570609E-14	-1.01376258E-13	3.34840642E-13
2.21046414E-15	-8.88542151E-15	2.76856064E-11	5.04560371E-11	-4.97816321E-11	-1.19624634E-12
4.93335612E-15	-1.67570609E-14	5.04560371E-11	4.90513752E-09	-4.89409319E-09	4.12865173E-12
1.67341918E-14	-1.01376258E-13	-4.97816321E-11	-4.89409319E-09	5.04258186E-09	-1.35294381E-10
-1.57866695E-13	3.34840642E-13	-1.19624634E-12	4.12865173E-12	-1.35294381E-10	1.76010400E-10