AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015DD155 ∴ Orbital info ∴ Epoch epochXXX

2015DD155 ▹

ORBITAL INFORMATION

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(ASCII data file 2015DD155.eq0)

Keplerian elements at epoch
57490.5 MJD
	Value	1-σ variation	Units
a	1.29054	2.644e-07	au
e	0.052316	3.525e-06
i	5.672	3.843e-05	deg
Ω	14.52	9.443e-05	deg
ω	25.928	0.002668	deg
M	28.603	0.002894	deg

Other useful info
Absolute Magnitude (H)	22.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.223	au
Aphelion	1.3581	au
Asc. node-Earth separation	0.22923	au
Desc. node-Earth separation	0.3503	au
Earth MOID	0.22868	au
Orbital period	535.498	days
Date of orbit computation	apr 24 02:04

Correlation matrix
1.00000000	-0.80448417	-0.79315645	0.25685830	0.35512487	-0.27786839
-0.80448417	1.00000000	0.34493071	-0.51094083	0.26703016	-0.34490875
-0.79315645	0.34493071	1.00000000	-0.11519804	-0.74371111	0.70116178
0.25685830	-0.51094083	-0.11519804	1.00000000	-0.40926163	0.41907317
0.35512487	0.26703016	-0.74371111	-0.40926163	1.00000000	-0.99624752
-0.27786839	-0.34490875	0.70116178	0.41907317	-0.99624752	1.00000000

Covariance matrix
6.99166938E-14	-7.49763892E-13	-8.06006884E-12	6.41341047E-12	2.50490048E-10	-2.12632779E-10
-7.49763892E-13	1.24231906E-11	4.67237706E-11	-1.70056083E-10	2.51070585E-09	-3.51820715E-09
-8.06006884E-12	4.67237706E-11	1.47699457E-09	-4.18060896E-10	-7.62452280E-08	7.79845027E-08
6.41341047E-12	-1.70056083E-10	-4.18060896E-10	8.91681966E-09	-1.03092001E-07	1.14523728E-07
2.50490048E-10	2.51070585E-09	-7.62452280E-08	-1.03092001E-07	7.11603206E-06	-7.69107109E-06
-2.12632779E-10	-3.51820715E-09	7.79845027E-08	1.14523728E-07	-7.69107109E-06	8.37531683E-06