AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011EW20 ∴ Orbital info ∴ Epoch epochXXX

(369637) 2011EW20 ▹

ORBITAL INFORMATION

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(ASCII data file 369637.eq0)

Keplerian elements at epoch
58001.7 MJD
	Value	1-σ variation	Units
a	3.23117	3.986e-08	au
e	0.075643	7.488e-08
i	5.65	7.101e-06	deg
Ω	319.115	7.223e-05	deg
ω	252.564	8.957e-05	deg
M	3.245	5.536e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9868	au
Aphelion	3.4756	au
Asc. node-Earth separation	2.27393	au
Desc. node-Earth separation	2.15669	au
Earth MOID	1.98931	au
Orbital period	2121.48	days
Date of orbit computation	apr 23 21:08

Correlation matrix
1.00000000	-0.10773082	0.00276730	0.01446973	0.07930811	-0.15984531
-0.10773082	1.00000000	0.00551237	-0.00372631	-0.22688997	0.39972975
0.00276730	0.00551237	1.00000000	0.30619343	-0.24395262	-0.00366540
0.01446973	-0.00372631	0.30619343	1.00000000	-0.80998955	0.01498983
0.07930811	-0.22688997	-0.24395262	-0.80998955	1.00000000	-0.59592091
-0.15984531	0.39972975	-0.00366540	0.01498983	-0.59592091	1.00000000

Covariance matrix
1.58918031E-15	-3.21570677E-16	7.83362668E-16	4.16637680E-14	2.83177348E-13	-3.52787542E-13
-3.21570677E-16	5.60660236E-15	2.93094668E-15	-2.01530522E-14	-1.52166664E-12	1.65707861E-12
7.83362668E-16	2.93094668E-15	5.04243057E-11	1.57046139E-10	-1.55160007E-10	-1.44101306E-12
4.16637680E-14	-2.01530522E-14	1.57046139E-10	5.21702431E-09	-5.24016783E-09	5.99425170E-11
2.83177348E-13	-1.52166664E-12	-1.55160007E-10	-5.24016783E-09	8.02248099E-09	-2.95508334E-09
-3.52787542E-13	1.65707861E-12	-1.44101306E-12	5.99425170E-11	-2.95508334E-09	3.06516259E-09