AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RZ31 ∴ Orbital info ∴ Epoch epochXXX

(237618) 2001RZ31 ▹

ORBITAL INFORMATION

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(ASCII data file 237618.eq0)

Keplerian elements at epoch
58018.4 MJD
	Value	1-σ variation	Units
a	2.40289	6.951e-09	au
e	0.227194	5.108e-08
i	4.438	5.531e-06	deg
Ω	214.655	4.361e-05	deg
ω	173.528	4.496e-05	deg
M	74.273	8.468e-06	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.857	au
Aphelion	2.9488	au
Asc. node-Earth separation	1.93573	au
Desc. node-Earth separation	0.86553	au
Earth MOID	0.86131	au
Orbital period	1360.5	days
Date of orbit computation	Jun 5 01:27

Correlation matrix
1.00000000	0.37000715	-0.00327056	-0.00192635	0.03106784	-0.16514887
0.37000715	1.00000000	-0.00950508	-0.00026616	0.05801755	-0.31323441
-0.00327056	-0.00950508	1.00000000	0.12601146	-0.12346642	0.00479359
-0.00192635	-0.00026616	0.12601146	1.00000000	-0.96771644	0.00123615
0.03106784	0.05801755	-0.12346642	-0.96771644	1.00000000	-0.24300947
-0.16514887	-0.31323441	0.00479359	0.00123615	-0.24300947	1.00000000

Covariance matrix
4.83136983E-17	1.31367493E-16	-1.25737188E-16	-5.83906809E-16	9.70960809E-15	-9.72100476E-15
1.31367493E-16	2.60906749E-15	-2.68537767E-15	-5.92860553E-16	1.33247040E-13	-1.35491648E-13
-1.25737188E-16	-2.68537767E-15	3.05924300E-11	3.03942252E-11	-3.07051584E-11	2.24526855E-13
-5.83906809E-16	-5.92860553E-16	3.03942252E-11	1.90172661E-09	-1.89748195E-09	4.56505000E-13
9.70960809E-15	1.33247040E-13	-3.07051584E-11	-1.89748195E-09	2.02167334E-09	-9.25292636E-11
-9.72100476E-15	-1.35491648E-13	2.24526855E-13	4.56505000E-13	-9.25292636E-11	7.17134840E-11