AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004RT81 ∴ Orbital info ∴ Epoch epochXXX

(382904) 2004RT81 ▹

ORBITAL INFORMATION

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(ASCII data file 382904.eq0)

Keplerian elements at epoch
58285.1 MJD
	Value	1-σ variation	Units
a	2.59694	1.492e-08	au
e	0.245489	8.296e-08
i	3.653	8.614e-06	deg
Ω	197.192	8.752e-05	deg
ω	225.239	9.231e-05	deg
M	57.95	1.929e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9594	au
Aphelion	3.2345	au
Asc. node-Earth separation	1.94931	au
Desc. node-Earth separation	1.08106	au
Earth MOID	0.97248	au
Orbital period	1528.59	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	-0.09810952	0.02659241	0.01443234	-0.13079949	0.40229921
-0.09810952	1.00000000	-0.01708692	0.00936622	-0.18065786	0.55963363
0.02659241	-0.01708692	1.00000000	0.38339535	-0.36507054	0.00790481
0.01443234	0.00936622	0.38339535	1.00000000	-0.95107769	0.01538574
-0.13079949	-0.18065786	-0.36507054	-0.95107769	1.00000000	-0.31941932
0.40229921	0.55963363	0.00790481	0.01538574	-0.31941932	1.00000000

Covariance matrix
2.22706471E-16	-1.21468452E-16	3.41829614E-15	1.88500944E-14	-1.80183491E-13	1.15793147E-13
-1.21468452E-16	6.88290586E-15	-1.22105541E-14	6.80081079E-14	-1.38351961E-12	8.95482237E-13
3.41829614E-15	-1.22105541E-14	7.41944240E-11	2.89029911E-10	-2.90271870E-10	1.31324100E-12
1.88500944E-14	6.80081079E-14	2.89029911E-10	7.65985629E-09	-7.68367236E-09	2.59714415E-11
-1.80183491E-13	-1.38351961E-12	-2.90271870E-10	-7.68367236E-09	8.52089207E-09	-5.68683945E-10
1.15793147E-13	8.95482237E-13	1.31324100E-12	2.59714415E-11	-5.68683945E-10	3.71992784E-10