AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009RB52 ∴ Orbital info ∴ Epoch epochXXX

(325508) 2009RB52 ▹

ORBITAL INFORMATION

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(ASCII data file 325508.eq0)

Keplerian elements at epoch
57675.8 MJD
	Value	1-σ variation	Units
a	2.61159	2.177e-08	au
e	0.139955	4.948e-08
i	12.462	8.798e-06	deg
Ω	190.145	2.466e-05	deg
ω	96.515	4.587e-05	deg
M	318.405	4.085e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2461	au
Aphelion	2.9771	au
Asc. node-Earth separation	1.60455	au
Desc. node-Earth separation	1.51994	au
Earth MOID	1.27245	au
Orbital period	1541.54	days
Date of orbit computation	apr 23 20:58

Correlation matrix
1.00000000	0.27275844	-0.00561704	0.00759765	0.39074364	-0.47598177
0.27275844	1.00000000	0.01135051	0.00003621	0.10305742	-0.10702638
-0.00561704	0.01135051	1.00000000	0.04302143	-0.03383769	0.01320609
0.00759765	0.00003621	0.04302143	1.00000000	-0.51789590	-0.00871953
0.39074364	0.10305742	-0.03383769	-0.51789590	1.00000000	-0.84463004
-0.47598177	-0.10702638	0.01320609	-0.00871953	-0.84463004	1.00000000

Covariance matrix
4.74077210E-16	2.93837935E-16	-1.07597155E-15	4.08018549E-15	3.90256581E-13	-4.23306415E-13
2.93837935E-16	2.44799351E-15	4.94070926E-15	4.41896781E-17	2.33893519E-13	-2.16289754E-13
-1.07597155E-15	4.94070926E-15	7.73993519E-11	9.33532294E-12	-1.36553591E-11	4.74550933E-12
4.08018549E-15	4.41896781E-17	9.33532294E-12	6.08347469E-10	-5.85938600E-10	-8.78433456E-12
3.90256581E-13	2.33893519E-13	-1.36553591E-11	-5.85938600E-10	2.10410577E-09	-1.58248754E-09
-4.23306415E-13	-2.16289754E-13	4.74550933E-12	-8.78433456E-12	-1.58248754E-09	1.66832239E-09