AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1981EM32 ∴ Orbital info ∴ Epoch epochXXX

(404945) 1981EM32 ▹

ORBITAL INFORMATION

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(ASCII data file 404945.eq0)

Keplerian elements at epoch
57480.6 MJD
	Value	1-σ variation	Units
a	2.7287	2.479e-08	au
e	0.184463	1.109e-07
i	14.888	1.114e-05	deg
Ω	344.65	2.355e-05	deg
ω	196.596	3.217e-05	deg
M	271.29	2.204e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2254	au
Aphelion	3.232	au
Asc. node-Earth separation	2.19322	au
Desc. node-Earth separation	1.24812	au
Earth MOID	1.23368	au
Orbital period	1646.39	days
Date of orbit computation	Jun 5 02:03

Correlation matrix
1.00000000	-0.34961767	0.03546418	0.00062810	0.33735509	-0.54761789
-0.34961767	1.00000000	-0.00104081	-0.00364805	-0.30568954	0.53274124
0.03546418	-0.00104081	1.00000000	-0.10215174	0.07829504	-0.01024921
0.00062810	-0.00364805	-0.10215174	1.00000000	-0.70688322	0.01017780
0.33735509	-0.30568954	0.07829504	-0.70688322	1.00000000	-0.68982739
-0.54761789	0.53274124	-0.01024921	0.01017780	-0.68982739	1.00000000

Covariance matrix
6.14620637E-16	-9.61038387E-16	9.79333954E-15	3.66751942E-16	2.69055319E-13	-2.99170350E-13
-9.61038387E-16	1.22938408E-14	-1.28544205E-15	-9.52667410E-15	-1.09037307E-12	1.30165971E-12
9.79333954E-15	-1.28544205E-15	1.24072216E-10	-2.67990803E-11	2.80557765E-11	-2.51573492E-12
3.66751942E-16	-9.52667410E-15	-2.67990803E-11	5.54719873E-10	-5.35593478E-10	5.28236046E-12
2.69055319E-13	-1.09037307E-12	2.80557765E-11	-5.35593478E-10	1.03490740E-09	-4.89022156E-10
-2.99170350E-13	1.30165971E-12	-2.51573492E-12	5.28236046E-12	-4.89022156E-10	4.85595558E-10