AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Abifraeman ∴ Orbital info ∴ Epoch epochXXX

(21411) Abifraeman ▹

ORBITAL INFORMATION

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(ASCII data file 21411.eq0)

Keplerian elements at epoch
57867.6 MJD
	Value	1-σ variation	Units
a	2.4474	6.954e-09	au
e	0.06113	3.199e-08
i	7.929	3.452e-06	deg
Ω	169.252	2.134e-05	deg
ω	215.934	3.26e-05	deg
M	159.975	2.486e-05	deg

Other useful info
Absolute Magnitude (H)	13.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2978	au
Aphelion	2.597	au
Asc. node-Earth separation	1.57197	au
Desc. node-Earth separation	1.31519	au
Earth MOID	1.30194	au
Orbital period	1398.47	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.01961264	0.00501166	-0.00307314	0.04475009	-0.06019113
0.01961264	1.00000000	-0.00863937	-0.01096457	-0.05687826	0.07344423
0.00501166	-0.00863937	1.00000000	0.16145422	-0.10893353	0.00584835
-0.00307314	-0.01096457	0.16145422	1.00000000	-0.64972259	0.00126254
0.04475009	-0.05687826	-0.10893353	-0.64972259	1.00000000	-0.75757975
-0.06019113	0.07344423	0.00584835	0.00126254	-0.75757975	1.00000000

Covariance matrix
4.83542489E-17	4.36228203E-18	1.20285325E-16	-4.56125938E-16	1.01433685E-14	-1.04037905E-14
4.36228203E-18	1.02310650E-15	-9.53797403E-16	-7.48577424E-15	-5.93031433E-14	5.83928738E-14
1.20285325E-16	-9.53797403E-16	1.19131721E-11	1.18945419E-11	-1.22559309E-11	5.01752064E-13
-4.56125938E-16	-7.48577424E-15	1.18945419E-11	4.55584814E-10	-4.52047000E-10	6.69843141E-13
1.01433685E-14	-5.93031433E-14	-1.22559309E-11	-4.52047000E-10	1.06253199E-09	-6.13820131E-10
-1.04037905E-14	5.83928738E-14	5.01752064E-13	6.69843141E-13	-6.13820131E-10	6.17850682E-10