AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007UM25 ∴ Orbital info ∴ Epoch epochXXX

(456842) 2007UM25 ▹

ORBITAL INFORMATION

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(ASCII data file 456842.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.38374	2.245e-08	au
e	0.19181	1.125e-07
i	0.92	9.629e-06	deg
Ω	197.291	0.0004833	deg
ω	131.702	0.0004849	deg
M	222.656	3.61e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9265	au
Aphelion	2.841	au
Asc. node-Earth separation	1.63013	au
Desc. node-Earth separation	1.03891	au
Earth MOID	0.9153	au
Orbital period	1344.27	days
Date of orbit computation	apr 23 21:27

Correlation matrix
1.00000000	-0.24738189	-0.00043069	0.01019935	0.01572988	-0.59228809
-0.24738189	1.00000000	0.00409719	-0.01205418	-0.03429786	0.44398960
-0.00043069	0.00409719	1.00000000	-0.14127291	0.14118265	-0.00452422
0.01019935	-0.01205418	-0.14127291	1.00000000	-0.99614476	-0.00746148
0.01572988	-0.03429786	0.14118265	-0.99614476	1.00000000	-0.07405727
-0.59228809	0.44398960	-0.00452422	-0.00746148	-0.07405727	1.00000000

Covariance matrix
5.04019296E-16	-6.25000459E-16	-9.31061769E-17	1.10655941E-13	1.71243738E-13	-4.79984941E-13
-6.25000459E-16	1.26641982E-14	4.43982625E-15	-6.55549239E-13	-1.87163690E-12	1.80356865E-12
-9.31061769E-17	4.43982625E-15	9.27219642E-11	-6.57398821E-10	6.59232026E-10	-1.57255545E-12
1.10655941E-13	-6.55549239E-13	-6.57398821E-10	2.33537951E-07	-2.33435475E-07	-1.30159232E-10
1.71243738E-13	-1.87163690E-12	6.59232026E-10	-2.33435475E-07	2.35142613E-07	-1.29629662E-09
-4.79984941E-13	1.80356865E-12	-1.57255545E-12	-1.30159232E-10	-1.29629662E-09	1.30299292E-09