AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TP197 ∴ Orbital info ∴ Epoch epochXXX

(121451) 1999TP197 ▹

ORBITAL INFORMATION

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(ASCII data file 121451.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.07194	1.776e-08	au
e	0.14174	4.706e-08
i	5.222	5.286e-06	deg
Ω	331.976	4.118e-05	deg
ω	49.002	4.549e-05	deg
M	215.58	1.688e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6365	au
Aphelion	3.5074	au
Asc. node-Earth separation	1.74364	au
Desc. node-Earth separation	2.33036	au
Earth MOID	1.64266	au
Orbital period	1966.61	days
Date of orbit computation	Jun 5 01:02

Correlation matrix
1.00000000	-0.05292720	-0.00076930	0.00359609	-0.09413608	-0.01320566
-0.05292720	1.00000000	0.00489221	0.01253607	-0.19539760	0.46198629
-0.00076930	0.00489221	1.00000000	0.25325713	-0.22888190	0.00089620
0.00359609	0.01253607	0.25325713	1.00000000	-0.90093405	0.00198612
-0.09413608	-0.19539760	-0.22888190	-0.90093405	1.00000000	-0.41959818
-0.01320566	0.46198629	0.00089620	0.00198612	-0.41959818	1.00000000

Covariance matrix
3.15326131E-16	-4.42287541E-17	-7.22085838E-17	2.62943930E-15	-7.60354785E-14	-3.95824933E-15
-4.42287541E-17	2.21458115E-15	1.21691915E-15	2.42918213E-14	-4.18258936E-13	3.66976218E-13
-7.22085838E-17	1.21691915E-15	2.79397291E-11	5.51220641E-11	-5.50304095E-11	7.99610845E-14
2.62943930E-15	2.42918213E-14	5.51220641E-11	1.69552971E-09	-1.68743055E-09	1.38045471E-12
-7.60354785E-14	-4.18258936E-13	-5.50304095E-11	-1.68743055E-09	2.06899962E-09	-3.22163872E-10
-3.95824933E-15	3.66976218E-13	7.99610845E-14	1.38045471E-12	-3.22163872E-10	2.84922055E-10