AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004RP89 ∴ Orbital info ∴ Epoch epochXXX

(254210) 2004RP89 ▹

ORBITAL INFORMATION

◲

(ASCII data file 254210.eq0)

Keplerian elements at epoch
57508.8 MJD
	Value	1-σ variation	Units
a	3.01218	2.372e-08	au
e	0.042799	5.699e-08
i	8.947	5.709e-06	deg
Ω	294.327	4.177e-05	deg
ω	181.254	9.787e-05	deg
M	305.586	8.649e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8833	au
Aphelion	3.1411	au
Asc. node-Earth separation	2.12418	au
Desc. node-Earth separation	1.89985	au
Earth MOID	1.89974	au
Orbital period	1909.5	days
Date of orbit computation	apr 23 20:43

Correlation matrix
1.00000000	0.07579557	0.02187015	-0.00626164	0.19576137	-0.21673993
0.07579557	1.00000000	0.00488251	-0.00093927	0.37485373	-0.39983917
0.02187015	0.00488251	1.00000000	0.23941256	-0.09493462	-0.00779874
-0.00626164	-0.00093927	0.23941256	1.00000000	-0.42565495	0.00467022
0.19576137	0.37485373	-0.09493462	-0.42565495	1.00000000	-0.90567816
-0.21673993	-0.39983917	-0.00779874	0.00467022	-0.90567816	1.00000000

Covariance matrix
5.62856631E-16	1.02477224E-16	2.96214637E-15	-6.20534923E-15	4.54535162E-13	-4.44732497E-13
1.02477224E-16	3.24765049E-15	1.58848772E-15	-2.23591555E-15	2.09068249E-12	-1.97074767E-12
2.96214637E-15	1.58848772E-15	3.25920505E-11	5.70928592E-11	-5.30422676E-11	-3.85071215E-12
-6.20534923E-15	-2.23591555E-15	5.70928592E-11	1.74484973E-09	-1.74011644E-09	1.68724142E-11
4.54535162E-13	2.09068249E-12	-5.30422676E-11	-1.74011644E-09	9.57818479E-09	-7.66613644E-09
-4.44732497E-13	-1.97074767E-12	-3.85071215E-12	1.68724142E-11	-7.66613644E-09	7.48035296E-09