AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009UR101 ∴ Orbital info ∴ Epoch epochXXX

(471052) 2009UR101 ▹

ORBITAL INFORMATION

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(ASCII data file 471052.eq0)

Keplerian elements at epoch
58558.2 MJD
	Value	1-σ variation	Units
a	2.66292	2.445e-08	au
e	0.113826	9.66e-08
i	9.891	9.263e-06	deg
Ω	59.328	4.018e-05	deg
ω	354.047	5.595e-05	deg
M	50.838	3.481e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3598	au
Aphelion	2.966	au
Asc. node-Earth separation	1.37358	au
Desc. node-Earth separation	1.95258	au
Earth MOID	1.37127	au
Orbital period	1587.21	days
Date of orbit computation	apr 23 21:30

Correlation matrix
1.00000000	-0.23791066	-0.00250772	0.01270251	-0.05107846	0.07984624
-0.23791066	1.00000000	0.00508543	-0.01907000	-0.28047868	0.37545789
-0.00250772	0.00508543	1.00000000	-0.28988518	0.20604271	-0.00039086
0.01270251	-0.01907000	-0.28988518	1.00000000	-0.70329320	-0.00009285
-0.05107846	-0.28047868	0.20604271	-0.70329320	1.00000000	-0.70306250
0.07984624	0.37545789	-0.00039086	-0.00009285	-0.70306250	1.00000000

Covariance matrix
5.97883580E-16	-5.61954483E-16	-5.67967756E-16	1.24803286E-14	-6.98726721E-14	6.79602310E-14
-5.61954483E-16	9.33163697E-15	4.55032707E-15	-7.40214899E-14	-1.51579357E-12	1.26250249E-12
-5.67967756E-16	4.55032707E-15	8.57968718E-11	-1.07892186E-10	1.06771237E-10	-1.26023144E-13
1.24803286E-14	-7.40214899E-14	-1.07892186E-10	1.61456862E-09	-1.58097848E-09	-1.29866463E-13
-6.98726721E-14	-1.51579357E-12	1.06771237E-10	-1.58097848E-09	3.12984312E-09	-1.36913826E-09
6.79602310E-14	1.26250249E-12	-1.26023144E-13	-1.29866463E-13	-1.36913826E-09	1.21166951E-09