AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TR291 ∴ Orbital info ∴ Epoch epochXXX

(200044) 2007TR291 ▹

ORBITAL INFORMATION

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(ASCII data file 200044.eq0)

Keplerian elements at epoch
57719.9 MJD
	Value	1-σ variation	Units
a	2.7112	1.881e-08	au
e	0.076467	5.033e-08
i	12.376	5.475e-06	deg
Ω	103.024	2.512e-05	deg
ω	243.731	4.422e-05	deg
M	38.839	3.623e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5039	au
Aphelion	2.9185	au
Asc. node-Earth separation	1.80617	au
Desc. node-Earth separation	1.58904	au
Earth MOID	1.52005	au
Orbital period	1630.58	days
Date of orbit computation	apr 23 20:31

Correlation matrix
1.00000000	0.00473112	0.01047577	-0.00455608	0.11076402	-0.13905259
0.00473112	1.00000000	0.00382462	0.01834051	0.00384605	-0.00353559
0.01047577	0.00382462	1.00000000	0.01488102	0.00504548	-0.01442826
-0.00455608	0.01834051	0.01488102	1.00000000	-0.55969264	0.00769755
0.11076402	0.00384605	0.00504548	-0.55969264	1.00000000	-0.82788435
-0.13905259	-0.00353559	-0.01442826	0.00769755	-0.82788435	1.00000000

Covariance matrix
3.53672555E-16	4.47790397E-18	1.07868746E-15	-2.15194104E-15	9.21095663E-14	-9.47422163E-14
4.47790397E-18	2.53291768E-15	1.05391999E-15	2.31824797E-14	8.55916042E-15	-6.44668246E-15
1.07868746E-15	1.05391999E-15	2.99790851E-11	2.04634972E-12	1.22156532E-12	-2.86211482E-12
-2.15194104E-15	2.31824797E-14	2.04634972E-12	6.30776877E-10	-6.21574004E-10	7.00413036E-12
9.21095663E-14	8.55916042E-15	1.22156532E-12	-6.21574004E-10	1.95528800E-09	-1.32629102E-09
-9.47422163E-14	-6.44668246E-15	-2.86211482E-12	7.00413036E-12	-1.32629102E-09	1.31258542E-09