AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001BT28 ∴ Orbital info ∴ Epoch epochXXX

(72298) 2001BT28 ▹

ORBITAL INFORMATION

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(ASCII data file 72298.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.31278	7.656e-09	au
e	0.105263	3.376e-08
i	7	4.294e-06	deg
Ω	128.236	3.006e-05	deg
ω	260.929	3.749e-05	deg
M	303.534	2.243e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0693	au
Aphelion	2.5562	au
Asc. node-Earth separation	1.34128	au
Desc. node-Earth separation	1.23508	au
Earth MOID	1.08748	au
Orbital period	1284.7	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.08499900	-0.00020991	-0.00775801	0.06223279	-0.28391990
-0.08499900	1.00000000	-0.01404298	-0.00108626	-0.04248954	0.08226295
-0.00020991	-0.01404298	1.00000000	0.00334799	-0.00390506	0.00448488
-0.00775801	-0.00108626	0.00334799	1.00000000	-0.79702371	0.00289833
0.06223279	-0.04248954	-0.00390506	-0.79702371	1.00000000	-0.58980648
-0.28391990	0.08226295	0.00448488	0.00289833	-0.58980648	1.00000000

Covariance matrix
5.86164047E-17	-2.19668104E-17	-6.90125379E-18	-1.78550657E-15	1.78636644E-14	-4.87593303E-14
-2.19668104E-17	1.13942888E-15	-2.03560662E-15	-1.10225255E-15	-5.37733858E-14	6.22873957E-14
-6.90125379E-18	-2.03560662E-15	1.84409028E-11	4.32192329E-13	-6.28724427E-13	4.32010343E-13
-1.78550657E-15	-1.10225255E-15	4.32192329E-13	9.03656769E-10	-8.98286114E-10	1.95435093E-12
1.78636644E-14	-5.37733858E-14	-6.28724427E-13	-8.98286114E-10	1.40567004E-09	-4.96024965E-10
-4.87593303E-14	6.22873957E-14	4.32010343E-13	1.95435093E-12	-4.96024965E-10	5.03158264E-10