AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Iwate ∴ Orbital info ∴ Epoch epochXXX

(19691) Iwate ▹

ORBITAL INFORMATION

◲

(ASCII data file 19691.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.74316	1.019e-08	au
e	0.057203	2.812e-08
i	5.522	3.16e-06	deg
Ω	162.524	3.196e-05	deg
ω	246.156	4.291e-05	deg
M	108.476	2.808e-05	deg

Other useful info
Absolute Magnitude (H)	13.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5862	au
Aphelion	2.9001	au
Asc. node-Earth separation	1.80777	au
Desc. node-Earth separation	1.66464	au
Earth MOID	1.60161	au
Orbital period	1659.49	days
Date of orbit computation	Jun 5 00:41

Correlation matrix
1.00000000	0.00124535	0.00304488	-0.00595349	-0.06478383	-0.00315611
0.00124535	1.00000000	-0.00524727	-0.00390348	-0.02461062	0.03903382
0.00304488	-0.00524727	1.00000000	0.00926490	-0.00873997	0.00272657
-0.00595349	-0.00390348	0.00926490	1.00000000	-0.74252433	0.00175515
-0.06478383	-0.02461062	-0.00873997	-0.74252433	1.00000000	-0.66514784
-0.00315611	0.03903382	0.00272657	0.00175515	-0.66514784	1.00000000

Covariance matrix
1.03859414E-16	3.56836056E-19	9.80460459E-17	-1.93894867E-15	-2.83290602E-14	-9.03255145E-16
3.56836056E-19	7.90514489E-16	-4.66149225E-16	-3.50734870E-15	-2.96906786E-14	3.08198809E-14
9.80460459E-17	-4.66149225E-16	9.98328688E-12	9.35511111E-13	-1.18492056E-12	2.41928940E-13
-1.93894867E-15	-3.50734870E-15	9.35511111E-13	1.02127603E-09	-1.01818079E-09	1.57514263E-12
-2.83290602E-14	-2.96906786E-14	-1.18492056E-12	-1.01818079E-09	1.84113350E-09	-8.01485705E-10
-9.03255145E-16	3.08198809E-14	2.41928940E-13	1.57514263E-12	-8.01485705E-10	7.88623850E-10