AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998RB49 ∴ Orbital info ∴ Epoch epochXXX

(210516) 1998RB49 ▹

ORBITAL INFORMATION

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(ASCII data file 210516.eq0)

Keplerian elements at epoch
57342.7 MJD
	Value	1-σ variation	Units
a	2.53667	9.258e-09	au
e	0.25637	8.029e-08
i	5.179	6.597e-06	deg
Ω	180.823	6.221e-05	deg
ω	173.698	6.429e-05	deg
M	90.032	1.523e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8863	au
Aphelion	3.187	au
Asc. node-Earth separation	2.18369	au
Desc. node-Earth separation	0.88499	au
Earth MOID	0.88059	au
Orbital period	1475.69	days
Date of orbit computation	Jun 5 01:22

Correlation matrix
1.00000000	-0.59767979	0.03218268	-0.00725760	0.17977588	-0.74207561
-0.59767979	1.00000000	-0.03974792	0.00385453	-0.17542789	0.74501888
0.03218268	-0.03974792	1.00000000	-0.52197843	0.51191270	-0.03704901
-0.00725760	0.00385453	-0.52197843	1.00000000	-0.96548401	0.00549791
0.17977588	-0.17542789	0.51191270	-0.96548401	1.00000000	-0.25713411
-0.74207561	0.74501888	-0.03704901	0.00549791	-0.25713411	1.00000000

Covariance matrix
8.57024860E-17	-4.44265866E-16	1.96545727E-15	-4.17965520E-15	1.06994728E-13	-1.04620430E-13
-4.44265866E-16	6.44696520E-15	-2.10541054E-14	1.92530522E-14	-9.05546098E-13	9.10996213E-13
1.96545727E-15	-2.10541054E-14	4.35200586E-11	-2.14214032E-10	2.17107536E-10	-3.72214278E-12
-4.17965520E-15	1.92530522E-14	-2.14214032E-10	3.86991336E-09	-3.86126815E-09	5.20858978E-12
1.06994728E-13	-9.05546098E-13	2.17107536E-10	-3.86126815E-09	4.13302960E-09	-2.51747739E-10
-1.04620430E-13	9.10996213E-13	-3.72214278E-12	5.20858978E-12	-2.51747739E-10	2.31922703E-10