AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001YF74 ∴ Orbital info ∴ Epoch epochXXX

(163057) 2001YF74 ▹

ORBITAL INFORMATION

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(ASCII data file 163057.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27179	1.006e-08	au
e	0.041245	4.238e-08
i	6.415	6.399e-06	deg
Ω	338.644	4.388e-05	deg
ω	115.783	0.0001215	deg
M	194.279	0.0001096	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1781	au
Aphelion	2.3655	au
Asc. node-Earth separation	1.30057	au
Desc. node-Earth separation	1.23783	au
Earth MOID	1.20398	au
Orbital period	1250.7	days
Date of orbit computation	apr 23 20:23

Correlation matrix
1.00000000	-0.34998065	0.02124470	0.00505411	-0.10498521	0.06004505
-0.34998065	1.00000000	-0.01037719	0.00337435	0.19040876	-0.17551379
0.02124470	-0.01037719	1.00000000	0.45240037	-0.14686212	-0.01814313
0.00505411	0.00337435	0.45240037	1.00000000	-0.36395000	0.00588651
-0.10498521	0.19040876	-0.14686212	-0.36395000	1.00000000	-0.93176752
0.06004505	-0.17551379	-0.01814313	0.00588651	-0.93176752	1.00000000

Covariance matrix
1.01243766E-16	-1.49245272E-16	1.36791515E-15	2.23147093E-15	-1.28338153E-13	6.62445916E-14
-1.49245272E-16	1.79615905E-15	-2.81433975E-15	6.27515710E-15	9.80398955E-13	-8.15591544E-13
1.36791515E-15	-2.81433975E-15	4.09495128E-11	1.27030950E-10	-1.14176751E-10	-1.27299226E-11
2.23147093E-15	6.27515710E-15	1.27030950E-10	1.92541540E-09	-1.94020432E-09	2.83210591E-11
-1.28338153E-13	9.80398955E-13	-1.14176751E-10	-1.94020432E-09	1.47600238E-08	-1.24119547E-08
6.62445916E-14	-8.15591544E-13	-1.27299226E-11	2.83210591E-11	-1.24119547E-08	1.20220400E-08