AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999UN23 ∴ Orbital info ∴ Epoch epochXXX

(80174) 1999UN23 ▹

ORBITAL INFORMATION

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(ASCII data file 80174.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.16272	6.436e-09	au
e	0.120054	3.291e-08
i	5.68	4.104e-06	deg
Ω	315.947	3.543e-05	deg
ω	95.206	4.108e-05	deg
M	218.241	2.15e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9031	au
Aphelion	2.4224	au
Asc. node-Earth separation	1.14125	au
Desc. node-Earth separation	1.12321	au
Earth MOID	0.92395	au
Orbital period	1161.71	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	-0.38715581	0.01308824	-0.00440017	0.17412807	-0.50349946
-0.38715581	1.00000000	-0.01860702	0.00750706	-0.21540877	0.46456418
0.01308824	-0.01860702	1.00000000	0.36845900	-0.30960803	-0.01648722
-0.00440017	0.00750706	0.36845900	1.00000000	-0.85794355	0.00228581
0.17412807	-0.21540877	-0.30960803	-0.85794355	1.00000000	-0.50283919
-0.50349946	0.46456418	-0.01648722	0.00228581	-0.50283919	1.00000000

Covariance matrix
4.14165467E-17	-8.19882118E-17	3.45644290E-16	-1.00336369E-15	4.60359562E-14	-6.96787031E-14
-8.19882118E-17	1.08282275E-15	-2.51256234E-15	8.75288331E-15	-2.91194724E-13	3.28729379E-13
3.45644290E-16	-2.51256234E-15	1.68392486E-11	5.35738529E-11	-5.21933313E-11	-1.45486530E-12
-1.00336369E-15	8.75288331E-15	5.35738529E-11	1.25546532E-09	-1.24882768E-09	1.74163584E-12
4.60359562E-14	-2.91194724E-13	-5.21933313E-11	-1.24882768E-09	1.68765196E-09	-4.44206254E-10
-6.96787031E-14	3.28729379E-13	-1.45486530E-12	1.74163584E-12	-4.44206254E-10	4.62411064E-10