AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011EC44 ∴ Orbital info ∴ Epoch epochXXX

(285035) 2011EC44 ▹

ORBITAL INFORMATION

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(ASCII data file 285035.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.00107	3.532e-08	au
e	0.039098	9.762e-08
i	8.915	9.29e-06	deg
Ω	320.669	4.012e-05	deg
ω	187.993	0.0001078	deg
M	221.487	9.581e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8837	au
Aphelion	3.1184	au
Asc. node-Earth separation	2.10438	au
Desc. node-Earth separation	1.89848	au
Earth MOID	1.89599	au
Orbital period	1898.95	days
Date of orbit computation	apr 23 20:50

Correlation matrix
1.00000000	-0.07884274	0.00193922	-0.00323790	-0.17603668	0.11095596
-0.07884274	1.00000000	0.00191275	0.01287357	0.52003584	-0.55346152
0.00193922	0.00191275	1.00000000	0.44820769	-0.16601768	0.00059460
-0.00323790	0.01287357	0.44820769	1.00000000	-0.34643372	-0.02150703
-0.17603668	0.52003584	-0.16601768	-0.34643372	1.00000000	-0.92634485
0.11095596	-0.55346152	0.00059460	-0.02150703	-0.92634485	1.00000000

Covariance matrix
1.24783159E-15	-2.71877677E-16	6.36386374E-16	-4.58917761E-15	-6.70398531E-13	3.75517962E-13
-2.71877677E-16	9.52944745E-15	1.73463362E-15	5.04227337E-14	5.47291904E-12	-5.17634724E-12
6.36386374E-16	1.73463362E-15	8.63043535E-11	1.67066481E-10	-1.66273320E-10	5.29226907E-13
-4.58917761E-15	5.04227337E-14	1.67066481E-10	1.60985715E-09	-1.49853095E-09	-8.26753682E-11
-6.70398531E-13	5.47291904E-12	-1.66273320E-10	-1.49853095E-09	1.16226129E-08	-9.56812169E-09
3.75517962E-13	-5.17634724E-12	5.29226907E-13	-8.26753682E-11	-9.56812169E-09	9.17918702E-09