AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RY250 ∴ Orbital info ∴ Epoch epochXXX

(200201) 1999RY250 ▹

ORBITAL INFORMATION

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(ASCII data file 200201.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.60045	1.65e-08	au
e	0.089922	5.193e-08
i	2.906	5.992e-06	deg
Ω	169.477	9.549e-05	deg
ω	167.394	0.0001006	deg
M	317.594	2.993e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3666	au
Aphelion	2.8343	au
Asc. node-Earth separation	1.83462	au
Desc. node-Earth separation	1.36543	au
Earth MOID	1.35702	au
Orbital period	1531.69	days
Date of orbit computation	apr 23 20:31

Correlation matrix
1.00000000	-0.01917722	0.00302647	0.00386847	-0.05860024	-0.00283626
-0.01917722	1.00000000	-0.00185016	-0.00054884	0.10087392	-0.32280097
0.00302647	-0.00185016	1.00000000	0.23368622	-0.22132670	-0.00060059
0.00386847	-0.00054884	0.23368622	1.00000000	-0.94922383	0.00177522
-0.05860024	0.10087392	-0.22132670	-0.94922383	1.00000000	-0.30899295
-0.00283626	-0.32280097	-0.00060059	0.00177522	-0.30899295	1.00000000

Covariance matrix
2.72176792E-16	-1.64287592E-17	2.99191933E-16	6.09442891E-15	-9.72754237E-14	-1.40049432E-15
-1.64287592E-17	2.69641809E-15	-5.75694040E-16	-2.72150984E-15	5.27048672E-13	-5.01692744E-13
2.99191933E-16	-5.75694040E-16	3.59067133E-11	1.33717824E-10	-1.33444244E-10	-1.07715636E-13
6.09442891E-15	-2.72150984E-15	1.33717824E-10	9.11877967E-09	-9.12042788E-09	5.07376067E-12
-9.72754237E-14	5.27048672E-13	-1.33444244E-10	-9.12042788E-09	1.01241002E-08	-9.30542403E-10
-1.40049432E-15	-5.01692744E-13	-1.07715636E-13	5.07376067E-12	-9.30542403E-10	8.95815878E-10