AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Tunica ∴ Orbital info ∴ Epoch epochXXX

(1070) Tunica ▹

ORBITAL INFORMATION

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(ASCII data file 1070.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.23127	1.074e-08	au
e	0.080078	3.032e-08
i	16.963	3.445e-06	deg
Ω	165.266	9.594e-06	deg
ω	191.368	2.14e-05	deg
M	304.982	2.073e-05	deg

Other useful info
Absolute Magnitude (H)	11.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9725	au
Aphelion	3.49	au
Asc. node-Earth separation	2.49225	au
Desc. node-Earth separation	1.96981	au
Earth MOID	1.96855	au
Orbital period	2121.58	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	0.01783534	0.02401644	-0.04834988	0.28927506	-0.42313994
0.01783534	1.00000000	0.00186342	0.01200577	0.00788019	-0.01682090
0.02401644	0.00186342	1.00000000	0.04506872	-0.01404907	-0.00715440
-0.04834988	0.01200577	0.04506872	1.00000000	-0.43353243	0.00910574
0.28927506	0.00788019	-0.01404907	-0.43353243	1.00000000	-0.89177760
-0.42313994	-0.01682090	-0.00715440	0.00910574	-0.89177760	1.00000000

Covariance matrix
1.15376202E-16	5.80872890E-18	8.88683745E-16	-4.98245649E-15	6.64967156E-14	-9.42337723E-14
5.80872890E-18	9.19355156E-16	1.94640829E-16	3.49238230E-15	5.11339398E-15	-1.05743913E-14
8.88683745E-16	1.94640829E-16	1.18675461E-11	1.48951765E-12	-1.03576019E-12	-5.10996459E-13
-4.98245649E-15	3.49238230E-15	1.48951765E-12	9.20407033E-11	-8.90107856E-11	1.81121273E-12
6.64967156E-14	5.11339398E-15	-1.03576019E-12	-8.90107856E-11	4.57996501E-10	-3.95687268E-10
-9.42337723E-14	-1.05743913E-14	-5.10996459E-13	1.81121273E-12	-3.95687268E-10	4.29861821E-10