AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007UW77 ∴ Orbital info ∴ Epoch epochXXX

(444820) 2007UW77 ▹

ORBITAL INFORMATION

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(ASCII data file 444820.eq0)

Keplerian elements at epoch
58319.4 MJD
	Value	1-σ variation	Units
a	2.53913	2.685e-08	au
e	0.115636	4.294e-07
i	13.447	9.531e-06	deg
Ω	214.551	2.544e-05	deg
ω	10.849	4.585e-05	deg
M	32.201	2.462e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2455	au
Aphelion	2.8327	au
Asc. node-Earth separation	1.24347	au
Desc. node-Earth separation	1.83296	au
Earth MOID	1.23819	au
Orbital period	1477.84	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	-0.55790390	0.17915984	-0.09851028	0.16709396	0.27864036
-0.55790390	1.00000000	-0.29394405	0.18502045	-0.57937912	-0.01828477
0.17915984	-0.29394405	1.00000000	0.42728602	-0.11401862	0.04330000
-0.09851028	0.18502045	0.42728602	1.00000000	-0.63775762	0.01123722
0.16709396	-0.57937912	-0.11401862	-0.63775762	1.00000000	-0.60020257
0.27864036	-0.01828477	0.04330000	0.01123722	-0.60020257	1.00000000

Covariance matrix
7.20729083E-16	-6.43198406E-15	4.58427744E-14	-6.72710835E-14	2.05662170E-13	1.84173311E-13
-6.43198406E-15	1.84416205E-13	-1.20311851E-12	2.02106433E-12	-1.14069627E-11	-1.93323939E-13
4.58427744E-14	-1.20311851E-12	9.08423586E-11	1.03591412E-10	-4.98227402E-11	1.01608188E-11
-6.72710835E-14	2.02106433E-12	1.03591412E-10	6.47026000E-10	-7.43745186E-10	7.03746883E-12
2.05662170E-13	-1.14069627E-11	-4.98227402E-11	-7.43745186E-10	2.10191565E-09	-6.77488834E-10
1.84173311E-13	-1.93323939E-13	1.01608188E-11	7.03746883E-12	-6.77488834E-10	6.06168402E-10