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	2.524e-09	au
e	0.255597	2.771e-08
i	13.087	3.093e-06	deg
Ω	213.296	1.303e-05	deg
ω	206.752	1.423e-05	deg
M	261.016	6.988e-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	Jun 5 00:37

Correlation matrix
1.00000000	0.30197361	-0.00675981	0.00766886	0.08226437	-0.57937656
0.30197361	1.00000000	-0.03118674	0.01315374	0.01324994	-0.17239323
-0.00675981	-0.03118674	1.00000000	-0.03392298	0.03146342	-0.00219631
0.00766886	0.01315374	-0.03392298	1.00000000	-0.88959097	-0.00494785
0.08226437	0.01324994	0.03146342	-0.88959097	1.00000000	-0.38863744
-0.57937656	-0.17239323	-0.00219631	-0.00494785	-0.38863744	1.00000000

Covariance matrix
6.36917331E-18	2.11148301E-17	-5.27603985E-17	2.52251271E-16	2.95347770E-15	-1.02174693E-14
2.11148301E-17	7.67633879E-16	-2.67226019E-15	4.74993164E-15	5.22241437E-15	-3.33762982E-14
-5.27603985E-17	-2.67226019E-15	9.56452727E-12	-1.36737288E-12	1.38426128E-12	-4.74641767E-14
2.52251271E-16	4.74993164E-15	-1.36737288E-12	1.69872237E-10	-1.64942264E-10	-4.50628549E-13
2.95347770E-15	5.22241437E-15	1.38426128E-12	-1.64942264E-10	2.02376821E-10	-3.86336651E-11
-1.02174693E-14	-3.33762982E-14	-4.74641767E-14	-4.50628549E-13	-3.86336651E-11	4.88294437E-11