AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000EQ21 ∴ Orbital info ∴ Epoch epochXXX

(257796) 2000EQ21 ▹

ORBITAL INFORMATION

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(ASCII data file 257796.eq0)

Keplerian elements at epoch
58278.3 MJD
	Value	1-σ variation	Units
a	2.67166	1.726e-08	au
e	0.132059	4.63e-08
i	30.833	5.316e-06	deg
Ω	147.982	1.246e-05	deg
ω	17.462	2.842e-05	deg
M	78.437	2.475e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3188	au
Aphelion	3.0245	au
Asc. node-Earth separation	1.34296	au
Desc. node-Earth separation	1.99109	au
Earth MOID	1.33701	au
Orbital period	1595.04	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	0.10074840	0.00509538	0.00618137	0.09164336	-0.11989321
0.10074840	1.00000000	-0.03016233	0.02304561	0.10942945	-0.13490200
0.00509538	-0.03016233	1.00000000	-0.02578024	-0.01198630	0.02524364
0.00618137	0.02304561	-0.02578024	1.00000000	-0.35177419	-0.02659734
0.09164336	0.10942945	-0.01198630	-0.35177419	1.00000000	-0.91457736
-0.11989321	-0.13490200	0.02524364	-0.02659734	-0.91457736	1.00000000

Covariance matrix
2.97822113E-16	8.04919485E-17	4.67437498E-16	1.32913510E-15	4.49417883E-14	-5.12163427E-14
8.04919485E-17	2.14324393E-15	-7.42282465E-15	1.32932176E-14	1.43959679E-13	-1.54592954E-13
4.67437498E-16	-7.42282465E-15	2.82577060E-11	-1.70750281E-12	-1.81060880E-12	3.32166569E-12
1.32913510E-15	1.32932176E-14	-1.70750281E-12	1.55243048E-10	-1.24549195E-10	-8.20313214E-12
4.49417883E-14	1.43959679E-13	-1.81060880E-12	-1.24549195E-10	8.07498538E-10	-6.43319649E-10
-5.12163427E-14	-1.54592954E-13	3.32166569E-12	-8.20313214E-12	-6.43319649E-10	6.12732617E-10