AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Atami ∴ Orbital info ∴ Epoch epochXXX

(1139) Atami ▹

ORBITAL INFORMATION

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(ASCII data file 1139.eq0)

Keplerian elements at epoch
57029.2 MJD
	Value	1-σ variation	Units
a	1.94729	2.513e-09	au
e	0.255561	2.772e-08
i	13.087	3.099e-06	deg
Ω	213.358	1.303e-05	deg
ω	206.596	1.423e-05	deg
M	118.726	5.948e-06	deg

Other useful info
Absolute Magnitude (H)	12.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.4496	au
Aphelion	2.4449	au
Asc. node-Earth separation	1.35463	au
Desc. node-Earth separation	0.48826	au
Earth MOID	0.4711	au
Orbital period	992.532	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.30440755	-0.00357860	0.00975571	0.08097881	-0.28495649
0.30440755	1.00000000	-0.03227405	0.01345508	0.01273110	-0.08352794
-0.00357860	-0.03227405	1.00000000	-0.03500015	0.03251599	-0.00522171
0.00975571	0.01345508	-0.03500015	1.00000000	-0.88919680	-0.00241821
0.08097881	0.01273110	0.03251599	-0.88919680	1.00000000	-0.42518203
-0.28495649	-0.08352794	-0.00522171	-0.00241821	-0.42518203	1.00000000

Covariance matrix
6.31707789E-18	2.12119002E-17	-2.78730174E-17	3.19577281E-16	2.89677567E-15	-4.25987615E-15
2.12119002E-17	7.68656085E-16	-2.77288617E-15	4.86195632E-15	5.02362436E-15	-1.37739382E-14
-2.78730174E-17	-2.77288617E-15	9.60340416E-12	-1.41364826E-12	1.43415127E-12	-9.62467166E-14
3.19577281E-16	4.86195632E-15	-1.41364826E-12	1.69870419E-10	-1.64946120E-10	-1.87461646E-13
2.89677567E-15	5.02362436E-15	1.43415127E-12	-1.64946120E-10	2.02567923E-10	-3.59932072E-11
-4.25987615E-15	-1.37739382E-14	-9.62467166E-14	-1.87461646E-13	-3.59932072E-11	3.53769691E-11