AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997YP19 ∴ Orbital info ∴ Epoch epochXXX

(202920) 1997YP19 ▹

ORBITAL INFORMATION

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(ASCII data file 202920.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.35725	8.275e-09	au
e	0.19124	4.861e-08
i	2.998	5.011e-06	deg
Ω	311.209	0.0001139	deg
ω	111.053	0.0001153	deg
M	121.974	1.596e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9065	au
Aphelion	2.8081	au
Asc. node-Earth separation	1.4237	au
Desc. node-Earth separation	1.14063	au
Earth MOID	0.9223	au
Orbital period	1321.93	days
Date of orbit computation	apr 23 20:32

Correlation matrix
1.00000000	-0.21773297	0.01269841	0.01199172	-0.01923210	-0.15968091
-0.21773297	1.00000000	-0.01377826	0.00996751	-0.07552115	0.46214874
0.01269841	-0.01377826	1.00000000	0.34358330	-0.33614670	-0.02251389
0.01199172	0.00996751	0.34358330	1.00000000	-0.98663176	0.00076603
-0.01923210	-0.07552115	-0.33614670	-0.98663176	1.00000000	-0.15694775
-0.15968091	0.46214874	-0.02251389	0.00076603	-0.15694775	1.00000000

Covariance matrix
6.84817786E-17	-8.75907044E-17	5.26553584E-16	1.13018856E-14	-1.83468725E-14	-2.10938319E-14
-8.75907044E-17	2.36315718E-15	-3.35618953E-15	5.51842220E-14	-4.23216680E-13	3.58627059E-13
5.26553584E-16	-3.35618953E-15	2.51079721E-11	1.96073893E-10	-1.94170200E-10	-1.80082405E-12
1.13018856E-14	5.51842220E-14	1.96073893E-10	1.29707116E-08	-1.29534334E-08	1.39264857E-12
-1.83468725E-14	-4.23216680E-13	-1.94170200E-10	-1.29534334E-08	1.32891072E-08	-2.88813826E-10
-2.10938319E-14	3.58627059E-13	-1.80082405E-12	1.39264857E-12	-2.88813826E-10	2.54817911E-10