AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004XC77 ∴ Orbital info ∴ Epoch epochXXX

(198503) 2004XC77 ▹

ORBITAL INFORMATION

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(ASCII data file 198503.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.70385	1.533e-08	au
e	0.167671	4.862e-08
i	1.766	5.561e-06	deg
Ω	256.602	0.0002083	deg
ω	186.846	0.0002096	deg
M	116.221	2.125e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2505	au
Aphelion	3.1572	au
Asc. node-Earth separation	2.13784	au
Desc. node-Earth separation	1.2685	au
Earth MOID	1.26695	au
Orbital period	1623.95	days
Date of orbit computation	apr 23 20:31

Correlation matrix
1.00000000	-0.04523042	0.00565168	-0.01009949	0.02130531	-0.33350797
-0.04523042	1.00000000	0.00092067	0.00906750	-0.00145894	-0.03671337
0.00565168	0.00092067	1.00000000	0.00803880	-0.00802631	-0.00431656
-0.01009949	0.00906750	0.00803880	1.00000000	-0.99420537	0.00895478
0.02130531	-0.00145894	-0.00802631	-0.99420537	1.00000000	-0.11147870
-0.33350797	-0.03671337	-0.00431656	0.00895478	-0.11147870	1.00000000

Covariance matrix
2.34975121E-16	-3.37118139E-17	4.81802763E-16	-3.22483730E-14	6.84446337E-14	-1.08649599E-13
-3.37118139E-17	2.36418312E-15	2.48958191E-16	9.18386155E-14	-1.48667973E-14	-3.79381133E-14
4.81802763E-16	2.48958191E-16	3.09287200E-11	9.31256434E-12	-9.35486463E-12	-5.10187864E-13
-3.22483730E-14	9.18386155E-14	9.31256434E-12	4.33904851E-08	-4.34024203E-08	3.96426726E-11
6.84446337E-14	-1.48667973E-14	-9.35486463E-12	-4.34024203E-08	4.39219064E-08	-4.96527695E-10
-1.08649599E-13	-3.79381133E-14	-5.10187864E-13	3.96426726E-11	-4.96527695E-10	4.51670725E-10