AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Atami ∴ Orbital info ∴ Epoch epochXXX

(1139) Atami ▹

ORBITAL INFORMATION

◲

(ASCII data file 1139.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.94739	2.529e-09	au
e	0.255597	2.777e-08
i	13.087	3.099e-06	deg
Ω	213.296	1.303e-05	deg
ω	206.752	1.423e-05	deg
M	261.016	6.991e-06	deg

Other useful info
Absolute Magnitude (H)	12.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.4496	au
Aphelion	2.4451	au
Asc. node-Earth separation	1.35289	au
Desc. node-Earth separation	0.48871	au
Earth MOID	0.47155	au
Orbital period	992.608	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.30509117	-0.00687148	0.00769483	0.08171469	-0.57976054
0.30509117	1.00000000	-0.03129347	0.01317586	0.01278856	-0.17387167
-0.00687148	-0.03129347	1.00000000	-0.03420813	0.03173556	-0.00216110
0.00769483	0.01317586	-0.03420813	1.00000000	-0.88958022	-0.00495864
0.08171469	0.01278856	0.03173556	-0.88958022	1.00000000	-0.38831269
-0.57976054	-0.17387167	-0.00216110	-0.00495864	-0.38831269	1.00000000

Covariance matrix
6.39530104E-18	2.14294643E-17	-5.38444529E-17	2.53632835E-16	2.93990932E-15	-1.02494860E-14
2.14294643E-17	7.71440355E-16	-2.69317752E-15	4.76986383E-15	5.05331059E-15	-3.37600392E-14
-5.38444529E-17	-2.69317752E-15	9.60107998E-12	-1.38154566E-12	1.39897367E-12	-4.68119641E-14
2.53632835E-16	4.76986383E-15	-1.38154566E-12	1.69883752E-10	-1.64954574E-10	-4.51816156E-13
2.93990932E-15	5.05331059E-15	1.39897367E-12	-1.64954574E-10	2.02398198E-10	-3.86196067E-11
-1.02494860E-14	-3.37600392E-14	-4.68119641E-14	-4.51816156E-13	-3.86196067E-11	4.88703979E-11