AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005ST250 ∴ Orbital info ∴ Epoch epochXXX

(188687) 2005ST250 ▹

ORBITAL INFORMATION

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(ASCII data file 188687.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27826	7.745e-09	au
e	0.183122	4.915e-08
i	3.567	4.823e-06	deg
Ω	95.939	8.817e-05	deg
ω	218.528	8.968e-05	deg
M	167.623	1.372e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8611	au
Aphelion	2.6955	au
Asc. node-Earth separation	1.5869	au
Desc. node-Earth separation	0.9096	au
Earth MOID	0.8485	au
Orbital period	1256.04	days
Date of orbit computation	apr 23 20:29

Correlation matrix
1.00000000	-0.23164517	0.02494947	0.00037527	-0.03286658	-0.03985396
-0.23164517	1.00000000	-0.01260130	0.01073705	-0.01529549	0.03034706
0.02494947	-0.01260130	1.00000000	0.14679598	-0.14365047	-0.00126348
0.00037527	0.01073705	0.14679598	1.00000000	-0.98184782	0.00600201
-0.03286658	-0.01529549	-0.14365047	-0.98184782	1.00000000	-0.18630630
-0.03985396	0.03034706	-0.00126348	0.00600201	-0.18630630	1.00000000

Covariance matrix
5.99895600E-17	-8.81860632E-17	9.31987887E-16	2.56265429E-16	-2.28300307E-14	-4.23509482E-15
-8.81860632E-17	2.41589323E-15	-2.98720619E-15	4.65303981E-14	-6.74242954E-14	2.04648842E-14
9.31987887E-16	-2.98720619E-15	2.32606727E-11	6.24220780E-11	-6.21344250E-11	-8.36051584E-14
2.56265429E-16	4.65303981E-14	6.24220780E-11	7.77366555E-09	-7.76374408E-09	7.26044783E-12
-2.28300307E-14	-6.74242954E-14	-6.21344250E-11	-7.76374408E-09	8.04318774E-09	-2.29242654E-10
-4.23509482E-15	2.04648842E-14	-8.36051584E-14	7.26044783E-12	-2.29242654E-10	1.88238118E-10