AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TJ38 ∴ Orbital info ∴ Epoch epochXXX

(91619) 1999TJ38 ▹

ORBITAL INFORMATION

◲

(ASCII data file 91619.eq0)

Keplerian elements at epoch
57780.9 MJD
	Value	1-σ variation	Units
a	2.81731	1.432e-08	au
e	0.023287	4.085e-08
i	5.374	4.77e-06	deg
Ω	188.203	3.902e-05	deg
ω	127.938	0.0001009	deg
M	290.889	9.286e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7517	au
Aphelion	2.8829	au
Asc. node-Earth separation	1.85785	au
Desc. node-Earth separation	1.77366	au
Earth MOID	1.74038	au
Orbital period	1727.23	days
Date of orbit computation	apr 23 20:06

Correlation matrix
1.00000000	-0.10774495	0.00127061	0.00023705	-0.19479635	0.21015041
-0.10774495	1.00000000	0.00001330	-0.00242617	0.30236675	-0.32582835
0.00127061	0.00001330	1.00000000	-0.14881943	0.05275755	0.00498029
0.00023705	-0.00242617	-0.14881943	1.00000000	-0.38653551	0.00128351
-0.19479635	0.30236675	0.05275755	-0.38653551	1.00000000	-0.92229270
0.21015041	-0.32582835	0.00498029	0.00128351	-0.92229270	1.00000000

Covariance matrix
2.05153521E-16	-6.30399579E-17	8.68135192E-17	1.32472860E-16	-2.81497633E-13	2.79498781E-13
-6.30399579E-17	1.66862592E-15	2.59166328E-18	-3.86673892E-15	1.24614328E-12	-1.23588641E-12
8.68135192E-17	2.59166328E-18	2.27546844E-11	-2.76973712E-11	2.53906901E-11	2.20597249E-12
1.32472860E-16	-3.86673892E-15	-2.76973712E-11	1.52225372E-09	-1.52155401E-09	4.64999649E-12
-2.81497633E-13	1.24614328E-12	2.53906901E-11	-1.52155401E-09	1.01790887E-08	-8.64039140E-09
2.79498781E-13	-1.23588641E-12	2.20597249E-12	4.64999649E-12	-8.64039140E-09	8.62224563E-09