AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UM23 ∴ Orbital info ∴ Epoch epochXXX

(392621) 2011UM23 ▹

ORBITAL INFORMATION

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(ASCII data file 392621.eq0)

Keplerian elements at epoch
58331.8 MJD
	Value	1-σ variation	Units
a	3.09263	3.72e-08	au
e	0.024134	8.298e-08
i	10.625	9.234e-06	deg
Ω	350.519	3.417e-05	deg
ω	180.161	0.0001581	deg
M	311.077	0.0001566	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	3.018	au
Aphelion	3.1673	au
Asc. node-Earth separation	2.16105	au
Desc. node-Earth separation	2.02563	au
Earth MOID	2.02453	au
Orbital period	1986.51	days
Date of orbit computation	apr 23 21:13

Correlation matrix
1.00000000	-0.02882908	0.01524658	0.00495546	0.25405618	-0.26335406
-0.02882908	1.00000000	0.00375510	-0.00556508	-0.22366341	0.23622397
0.01524658	0.00375510	1.00000000	-0.16640878	0.02611637	0.00975046
0.00495546	-0.00556508	-0.16640878	1.00000000	-0.22784718	0.01671470
0.25405618	-0.22366341	0.02611637	-0.22784718	1.00000000	-0.97678100
-0.26335406	0.23622397	0.00975046	0.01671470	-0.97678100	1.00000000

Covariance matrix
1.38411012E-15	-8.89978819E-17	5.23787152E-15	6.30041679E-15	1.49443038E-12	-1.53396667E-12
-8.89978819E-17	6.88536597E-15	2.87727759E-15	-1.57810318E-14	-2.93439819E-12	3.06886697E-12
5.23787152E-15	2.87727759E-15	8.52695487E-11	-5.25137967E-11	3.81303212E-11	1.40965504E-11
6.30041679E-15	-1.57810318E-14	-5.25137967E-11	1.16788588E-09	-1.23113155E-09	8.94312467E-11
1.49443038E-12	-2.93439819E-12	3.81303212E-11	-1.23113155E-09	2.49989172E-08	-2.41795595E-08
-1.53396667E-12	3.06886697E-12	1.40965504E-11	8.94312467E-11	-2.41795595E-08	2.45121363E-08