AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001YS152 ∴ Orbital info ∴ Epoch epochXXX

(99387) 2001YS152 ▹

ORBITAL INFORMATION

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(ASCII data file 99387.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.7662	1.795e-08	au
e	0.161031	3.768e-08
i	14.575	4.196e-06	deg
Ω	57.185	1.891e-05	deg
ω	202.164	2.426e-05	deg
M	156.41	1.546e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3208	au
Aphelion	3.2116	au
Asc. node-Earth separation	2.17924	au
Desc. node-Earth separation	1.3332	au
Earth MOID	1.3123	au
Orbital period	1680.44	days
Date of orbit computation	apr 23 20:08

Correlation matrix
1.00000000	-0.08358094	-0.00804323	-0.00571486	-0.13558231	-0.07576089
-0.08358094	1.00000000	-0.00018689	0.01117330	0.02190686	0.03966425
-0.00804323	-0.00018689	1.00000000	-0.15683241	0.13694646	-0.02779983
-0.00571486	0.01117330	-0.15683241	1.00000000	-0.75759199	0.00939621
-0.13558231	0.02190686	0.13694646	-0.75759199	1.00000000	-0.61900033
-0.07576089	0.03966425	-0.02779983	0.00939621	-0.61900033	1.00000000

Covariance matrix
3.22083993E-16	-5.65222555E-17	-6.05694726E-16	-1.93903579E-15	-5.90217024E-14	-2.10211757E-14
-5.65222555E-17	1.41989221E-15	-2.95500259E-17	7.95984539E-15	2.00231261E-14	2.31075740E-14
-6.05694726E-16	-2.95500259E-17	1.76066797E-11	-1.24414254E-11	1.39384248E-11	-1.80346729E-12
-1.93903579E-15	7.95984539E-15	-1.24414254E-11	3.57430153E-10	-3.47420240E-10	2.74647579E-12
-5.90217024E-14	2.00231261E-14	1.39384248E-11	-3.47420240E-10	5.88366978E-10	-2.32135948E-10
-2.10211757E-14	2.31075740E-14	-1.80346729E-12	2.74647579E-12	-2.32135948E-10	2.39031287E-10