AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Brenda ∴ Orbital info ∴ Epoch epochXXX

(1609) Brenda ▹

ORBITAL INFORMATION

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(ASCII data file 1609.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.58305	4.578e-09	au
e	0.24901	2.124e-08
i	18.63	2.312e-06	deg
Ω	105.189	7.119e-06	deg
ω	229.1	8.751e-06	deg
M	158.631	6.7e-06	deg

Other useful info
Absolute Magnitude (H)	10.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9398	au
Aphelion	3.2263	au
Asc. node-Earth separation	1.91203	au
Desc. node-Earth separation	1.06667	au
Earth MOID	0.97318	au
Orbital period	1516.35	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.33114946	-0.01047023	0.00139330	0.24624098	-0.66731131
0.33114946	1.00000000	-0.01526698	-0.01912040	0.14692998	-0.36140365
-0.01047023	-0.01526698	1.00000000	-0.01204929	-0.00805052	0.03061582
0.00139330	-0.01912040	-0.01204929	1.00000000	-0.78604495	0.02516592
0.24624098	0.14692998	-0.00805052	-0.78604495	1.00000000	-0.58091601
-0.66731131	-0.36140365	0.03061582	0.02516592	-0.58091601	1.00000000

Covariance matrix
2.09597910E-17	3.22080396E-17	-1.10843929E-16	4.54112763E-17	9.86482200E-15	-2.04686798E-14
3.22080396E-17	4.51329305E-16	-7.50001808E-16	-2.89179963E-15	2.73144605E-14	-5.14407356E-14
-1.10843929E-16	-7.50001808E-16	5.34717726E-12	-1.98357285E-13	-1.62900314E-13	4.74325018E-13
4.54112763E-17	-2.89179963E-15	-1.98357285E-13	5.06814541E-11	-4.89674356E-11	1.20034237E-12
9.86482200E-15	2.73144605E-14	-1.62900314E-13	-4.89674356E-11	7.65721582E-11	-3.40578055E-11
-2.04686798E-14	-5.14407356E-14	4.74325018E-13	1.20034237E-12	-3.40578055E-11	4.48885669E-11