AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RB237 ∴ Orbital info ∴ Epoch epochXXX

(74775) 1999RB237 ▹

ORBITAL INFORMATION

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(ASCII data file 74775.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.32726	8.092e-09	au
e	0.180686	4.074e-08
i	5.792	4.314e-06	deg
Ω	96.406	4.956e-05	deg
ω	208.017	5.139e-05	deg
M	7.643	1.431e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9068	au
Aphelion	2.7478	au
Asc. node-Earth separation	1.69562	au
Desc. node-Earth separation	0.92509	au
Earth MOID	0.89346	au
Orbital period	1296.78	days
Date of orbit computation	apr 23 20:02

Correlation matrix
1.00000000	-0.10140808	0.00923387	-0.01261626	0.01468826	-0.36932505
-0.10140808	1.00000000	-0.00248048	0.02449603	0.02246378	-0.06273826
0.00923387	-0.00248048	1.00000000	-0.03346087	0.03940167	-0.02299198
-0.01261626	0.02449603	-0.03346087	1.00000000	-0.95824804	0.00266797
0.01468826	0.02246378	0.03940167	-0.95824804	1.00000000	-0.26151343
-0.36932505	-0.06273826	-0.02299198	0.00266797	-0.26151343	1.00000000

Covariance matrix
6.54727080E-17	-3.34322816E-17	3.22348682E-16	-5.05913711E-15	6.10731103E-15	-4.27680431E-14
-3.34322816E-17	1.66007086E-15	-4.36024503E-16	4.94623302E-14	4.70322304E-14	-3.65827419E-14
3.22348682E-16	-4.36024503E-16	1.86133130E-11	-7.15425775E-12	8.73526206E-12	-1.41960865E-12
-5.05913711E-15	4.94623302E-14	-7.15425775E-12	2.45601562E-09	-2.44029880E-09	1.89224592E-12
6.10731103E-15	4.70322304E-14	8.73526206E-12	-2.44029880E-09	2.64057804E-09	-1.92319788E-10
-4.27680431E-14	-3.65827419E-14	-1.41960865E-12	1.89224592E-12	-1.92319788E-10	2.04814609E-10