AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2057T-2 ∴ Orbital info ∴ Epoch epochXXX

(246867) 2057T-2 ▹

ORBITAL INFORMATION

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(ASCII data file 246867.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.44311	9.576e-09	au
e	0.203325	5.272e-08
i	1.709	5.449e-06	deg
Ω	231.616	0.000133	deg
ω	135.644	0.0001334	deg
M	78.445	1.002e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9464	au
Aphelion	2.9399	au
Asc. node-Earth separation	1.7292	au
Desc. node-Earth separation	1.05677	au
Earth MOID	0.94562	au
Orbital period	1394.81	days
Date of orbit computation	apr 23 20:41

Correlation matrix
1.00000000	0.21480837	-0.00590551	-0.00339734	-0.00171507	-0.36514233
0.21480837	1.00000000	-0.00519774	-0.00560118	0.01602741	-0.31083574
-0.00590551	-0.00519774	1.00000000	-0.41970314	0.41735824	0.00835663
-0.00339734	-0.00560118	-0.41970314	1.00000000	-0.99616128	0.00004253
-0.00171507	0.01602741	0.41735824	-0.99616128	1.00000000	-0.07614909
-0.36514233	-0.31083574	0.00835663	0.00004253	-0.07614909	1.00000000

Covariance matrix
9.17013846E-17	1.08452229E-16	-3.08140879E-16	-4.32621155E-15	-2.19127235E-15	-3.50348787E-14
1.08452229E-16	2.77970486E-15	-1.49319974E-15	-3.92698821E-14	1.12742711E-13	-1.64202885E-13
-3.08140879E-16	-1.49319974E-15	2.96898409E-11	-3.04107288E-10	3.03416228E-10	4.56231727E-13
-4.32621155E-15	-3.92698821E-14	-3.04107288E-10	1.76832196E-08	-1.76740553E-08	5.66676554E-14
-2.19127235E-15	1.12742711E-13	3.03416228E-10	-1.76740553E-08	1.78013016E-08	-1.01798429E-10
-3.50348787E-14	-1.64202885E-13	4.56231727E-13	5.66676554E-14	-1.01798429E-10	1.00392433E-10