AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RT131 ∴ Orbital info ∴ Epoch epochXXX

(66554) 1999RT131 ▹

ORBITAL INFORMATION

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(ASCII data file 66554.eq0)

Keplerian elements at epoch
58142.9 MJD
	Value	1-σ variation	Units
a	2.58875	1.026e-08	au
e	0.149458	3.048e-08
i	10.084	4.688e-06	deg
Ω	301.623	3.042e-05	deg
ω	140.857	4.163e-05	deg
M	59.445	2.605e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2018	au
Aphelion	2.9757	au
Asc. node-Earth separation	1.84709	au
Desc. node-Earth separation	1.28387	au
Earth MOID	1.2274	au
Orbital period	1521.36	days
Date of orbit computation	apr 23 20:00

Correlation matrix
1.00000000	0.01747980	0.03583108	0.01525826	0.13350497	-0.21319635
0.01747980	1.00000000	0.00981250	0.01043491	0.16831054	-0.20920647
0.03583108	0.00981250	1.00000000	0.58599064	-0.38555727	-0.05429898
0.01525826	0.01043491	0.58599064	1.00000000	-0.71432208	-0.00644530
0.13350497	0.16831054	-0.38555727	-0.71432208	1.00000000	-0.69086022
-0.21319635	-0.20920647	-0.05429898	-0.00644530	-0.69086022	1.00000000

Covariance matrix
1.05269740E-16	5.46667800E-18	1.72333277E-15	4.76160606E-15	5.70181040E-14	-5.69869054E-14
5.46667800E-18	9.29117647E-16	1.40207948E-15	9.67432483E-15	2.13555240E-13	-1.66132268E-13
1.72333277E-15	1.40207948E-15	2.19742995E-11	8.35497203E-11	-7.52332760E-11	-6.63120922E-12
4.76160606E-15	9.67432483E-15	8.35497203E-11	9.25110483E-10	-9.04387254E-10	-5.10720986E-12
5.70181040E-14	2.13555240E-13	-7.52332760E-11	-9.04387254E-10	1.73271493E-09	-7.49199153E-10
-5.69869054E-14	-1.66132268E-13	-6.63120922E-12	-5.10720986E-12	-7.49199153E-10	6.78714404E-10