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.eq0)

Keplerian elements at epoch
57942.9 MJD
	Value	1-σ variation	Units
a	2.35706	8.368e-09	au
e	0.191522	4.815e-08
i	3	5.014e-06	deg
Ω	311.286	0.0001137	deg
ω	111.264	0.0001152	deg
M	172.26	1.59e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9056	au
Aphelion	2.8085	au
Asc. node-Earth separation	1.42524	au
Desc. node-Earth separation	1.13973	au
Earth MOID	0.92218	au
Orbital period	1321.77	days
Date of orbit computation	apr 23 20:32

Correlation matrix
1.00000000	-0.19506494	0.00708227	0.00756323	-0.02699265	0.13138018
-0.19506494	1.00000000	-0.01357849	0.01065056	-0.07506429	0.40742916
0.00708227	-0.01357849	1.00000000	0.34359339	-0.33605105	-0.02038493
0.00756323	0.01065056	0.34359339	1.00000000	-0.98649540	0.00307586
-0.02699265	-0.07506429	-0.33605105	-0.98649540	1.00000000	-0.16350699
0.13138018	0.40742916	-0.02038493	0.00307586	-0.16350699	1.00000000

Covariance matrix
7.00301741E-17	-7.86030242E-17	2.97136748E-16	7.19947574E-15	-2.60108351E-14	1.74815331E-14
-7.86030242E-17	2.31864819E-15	-3.27801018E-15	5.83365762E-14	-4.16214248E-13	3.11943965E-13
2.97136748E-16	-3.27801018E-15	2.51352111E-11	1.95946239E-10	-1.94004888E-10	-1.62501574E-12
7.19947574E-15	5.83365762E-14	1.95946239E-10	1.29390300E-08	-1.29214743E-08	5.56320113E-12
-2.60108351E-14	-4.16214248E-13	-1.94004888E-10	-1.29214743E-08	1.32596570E-08	-2.99370849E-10
1.74815331E-14	3.11943965E-13	-1.62501574E-12	5.56320113E-12	-2.99370849E-10	2.52821552E-10