AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001HM2 ∴ Orbital info ∴ Epoch epochXXX

(108151) 2001HM2 ▹

ORBITAL INFORMATION

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(ASCII data file 108151.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.59961	9.505e-09	au
e	0.171811	4.623e-08
i	4.955	5.141e-06	deg
Ω	57.409	4.574e-05	deg
ω	173.867	4.727e-05	deg
M	163.575	1.147e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.153	au
Aphelion	3.0462	au
Asc. node-Earth separation	2.0553	au
Desc. node-Earth separation	1.14309	au
Earth MOID	1.14238	au
Orbital period	1530.95	days
Date of orbit computation	apr 23 20:11

Correlation matrix
1.00000000	0.17417768	-0.00232095	-0.00288928	-0.03817753	-0.14903350
0.17417768	1.00000000	-0.00076846	0.00213230	-0.00505911	-0.05464978
-0.00232095	-0.00076846	1.00000000	-0.06965156	0.06852370	-0.00277375
-0.00288928	0.00213230	-0.06965156	1.00000000	-0.96348309	0.00281438
-0.03817753	-0.00505911	0.06852370	-0.96348309	1.00000000	-0.24870184
-0.14903350	-0.05464978	-0.00277375	0.00281438	-0.24870184	1.00000000

Covariance matrix
9.03438663E-17	7.65425800E-17	-1.13422429E-16	-1.25619303E-15	-1.71538076E-14	-1.62433276E-14
7.65425800E-17	2.13758066E-15	-1.82670460E-16	4.50947528E-15	-1.10570439E-14	-2.89728672E-14
-1.13422429E-16	-1.82670460E-16	2.64343609E-11	-1.63806979E-11	1.66543863E-11	-1.63528690E-13
-1.25619303E-15	4.50947528E-15	-1.63806979E-11	2.09234962E-09	-2.08336144E-09	1.47618530E-12
-1.71538076E-14	-1.10570439E-14	1.66543863E-11	-2.08336144E-09	2.23463602E-09	-1.34810640E-10
-1.62433276E-14	-2.89728672E-14	-1.63528690E-13	1.47618530E-12	-1.34810640E-10	1.31487225E-10