AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YK211 ∴ Orbital info ∴ Epoch epochXXX

(250944) 2005YK211 ▹

ORBITAL INFORMATION

◲

(ASCII data file 250944.eq0)

Keplerian elements at epoch
57701.5 MJD
	Value	1-σ variation	Units
a	1.94509	7.049e-09	au
e	0.104561	5.514e-08
i	23.643	5.868e-06	deg
Ω	139.394	1.363e-05	deg
ω	265.609	3.123e-05	deg
M	35.576	2.838e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7417	au
Aphelion	2.1485	au
Asc. node-Earth separation	0.95359	au
Desc. node-Earth separation	0.8952	au
Earth MOID	0.85331	au
Orbital period	990.852	days
Date of orbit computation	apr 23 20:42

Correlation matrix
1.00000000	-0.11862520	-0.00427551	-0.00189657	-0.09191067	0.11883669
-0.11862520	1.00000000	0.05578155	0.02644786	-0.40812253	0.41048070
-0.00427551	0.05578155	1.00000000	0.38104891	-0.18934505	0.03939457
-0.00189657	0.02644786	0.38104891	1.00000000	-0.42479920	0.02810633
-0.09191067	-0.40812253	-0.18934505	-0.42479920	1.00000000	-0.90800311
0.11883669	0.41048070	0.03939457	0.02810633	-0.90800311	1.00000000

Covariance matrix
4.96940510E-17	-4.61137914E-17	-1.76861929E-16	-1.82223893E-16	-2.02321608E-14	2.37770162E-14
-4.61137914E-17	3.04090858E-15	1.80503743E-14	1.98781687E-14	-7.02775114E-13	6.42464358E-13
-1.76861929E-16	1.80503743E-14	3.44340355E-11	3.04760636E-11	-3.46954121E-11	6.56122503E-12
-1.82223893E-16	1.98781687E-14	3.04760636E-11	1.85766916E-10	-1.80797325E-10	1.08728391E-11
-2.02321608E-14	-7.02775114E-13	-3.46954121E-11	-1.80797325E-10	9.75097951E-10	-8.04759422E-10
2.37770162E-14	6.42464358E-13	6.56122503E-12	1.08728391E-11	-8.04759422E-10	8.05581012E-10