AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SM278 ∴ Orbital info ∴ Epoch epochXXX

(415871) 2001SM278 ▹

ORBITAL INFORMATION

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(ASCII data file 415871.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.62714	8.892e-09	au
e	0.358952	6.246e-08
i	5.224	7.179e-06	deg
Ω	240.369	6.747e-05	deg
ω	112.998	7.046e-05	deg
M	114.011	9.824e-06	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6841	au
Aphelion	3.5702	au
Asc. node-Earth separation	1.64893	au
Desc. node-Earth separation	1.02079	au
Earth MOID	0.68791	au
Orbital period	1555.33	days
Date of orbit computation	apr 23 21:18

Correlation matrix
1.00000000	-0.10481094	0.01004934	0.03197834	-0.16543585	0.16292502
-0.10481094	1.00000000	-0.06110799	-0.01955151	0.01081966	-0.12132994
0.01004934	-0.06110799	1.00000000	-0.44393532	0.41820909	0.02757694
0.03197834	-0.01955151	-0.44393532	1.00000000	-0.95617548	0.00355893
-0.16543585	0.01081966	0.41820909	-0.95617548	1.00000000	-0.26982062
0.16292502	-0.12132994	0.02757694	0.00355893	-0.26982062	1.00000000

Covariance matrix
7.90589626E-17	-5.82063955E-17	6.41453875E-16	1.91838384E-14	-1.03639170E-13	1.42308670E-14
-5.82063955E-17	3.90100986E-15	-2.73992547E-14	-8.23896899E-14	4.76124900E-14	-7.44431138E-14
6.41453875E-16	-2.73992547E-14	5.15352589E-11	-2.15018592E-10	2.11526338E-10	1.94476167E-12
1.91838384E-14	-8.23896899E-14	-2.15018592E-10	4.55206188E-09	-4.54527782E-09	2.35880514E-12
-1.03639170E-13	4.76124900E-14	2.11526338E-10	-4.54527782E-09	4.96406553E-09	-1.86750553E-10
1.42308670E-14	-7.44431138E-14	1.94476167E-12	2.35880514E-12	-1.86750553E-10	9.65019351E-11