AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013RT77 ∴ Orbital info ∴ Epoch epochXXX

(421194) 2013RT77 ▹

ORBITAL INFORMATION

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(ASCII data file 421194.eq0)

Keplerian elements at epoch
57891.9 MJD
	Value	1-σ variation	Units
a	2.79158	2.426e-08	au
e	0.107723	5.655e-08
i	5.587	8.926e-06	deg
Ω	343.754	6.5e-05	deg
ω	80.367	8.187e-05	deg
M	220.903	4.647e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4909	au
Aphelion	3.0923	au
Asc. node-Earth separation	1.70187	au
Desc. node-Earth separation	1.81864	au
Earth MOID	1.51102	au
Orbital period	1703.62	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	-0.32086461	0.01631729	-0.00371923	0.10269634	-0.16619468
-0.32086461	1.00000000	-0.00209600	0.01315571	0.00288009	-0.02824522
0.01631729	-0.00209600	1.00000000	-0.23105297	0.19205151	-0.01765157
-0.00371923	0.01315571	-0.23105297	1.00000000	-0.79352597	0.00914660
0.10269634	0.00288009	0.19205151	-0.79352597	1.00000000	-0.61238814
-0.16619468	-0.02824522	-0.01765157	0.00914660	-0.61238814	1.00000000

Covariance matrix
5.88468081E-16	-4.40186893E-16	3.53319148E-15	-5.86446859E-15	2.03954707E-13	-1.87355643E-13
-4.40186893E-16	3.19821498E-15	-1.05804216E-15	4.83595600E-14	1.33345076E-14	-7.42312979E-14
3.53319148E-15	-1.05804216E-15	7.96737605E-11	-1.34055135E-10	1.40343627E-10	-7.32199086E-12
-5.86446859E-15	4.83595600E-14	-1.34055135E-10	4.22501716E-09	-4.22272403E-09	2.76288047E-11
2.03954707E-13	1.33345076E-14	1.40343627E-10	-4.22272403E-09	6.70246622E-09	-2.32987328E-09
-1.87355643E-13	-7.42312979E-14	-7.32199086E-12	2.76288047E-11	-2.32987328E-09	2.15961545E-09