AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Photographica ∴ Orbital info ∴ Epoch epochXXX

(443) Photographica ▹

ORBITAL INFORMATION

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(ASCII data file 443.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.21517	3.277e-09	au
e	0.039599	2.772e-08
i	4.235	3.059e-06	deg
Ω	175.392	3.658e-05	deg
ω	350.247	5.096e-05	deg
M	325.03	3.512e-05	deg

Other useful info
Absolute Magnitude (H)	10.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1274	au
Aphelion	2.3029	au
Asc. node-Earth separation	1.13404	au
Desc. node-Earth separation	1.2973	au
Earth MOID	1.13394	au
Orbital period	1204.23	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.09086154	-0.00259701	0.00583103	-0.10266211	0.06523493
-0.09086154	1.00000000	0.00319715	-0.00194325	0.02295228	-0.01296483
-0.00259701	0.00319715	1.00000000	-0.00307574	0.00393324	-0.00191449
0.00583103	-0.00194325	-0.00307574	1.00000000	-0.71694664	0.00106112
-0.10266211	0.02295228	0.00393324	-0.71694664	1.00000000	-0.69458308
0.06523493	-0.01296483	-0.00191449	0.00106112	-0.69458308	1.00000000

Covariance matrix
1.07395287E-17	-8.25522099E-18	-2.60334744E-17	6.98913951E-16	-1.71441635E-14	7.50800710E-15
-8.25522099E-18	7.68620611E-16	2.71134123E-16	-1.97047420E-15	3.24261399E-14	-1.26233496E-14
-2.60334744E-17	2.71134123E-16	9.35687820E-12	-3.44113382E-13	6.13097206E-13	-2.05669541E-13
6.98913951E-16	-1.97047420E-15	-3.44113382E-13	1.33774027E-09	-1.33624541E-09	1.36301831E-12
-1.71441635E-14	3.24261399E-14	6.13097206E-13	-1.33624541E-09	2.59673116E-09	-1.24305270E-09
7.50800710E-15	-1.26233496E-14	-2.05669541E-13	1.36301831E-12	-1.24305270E-09	1.23339929E-09