AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Grinevia ∴ Orbital info ∴ Epoch epochXXX

(2786) Grinevia ▹

ORBITAL INFORMATION

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(ASCII data file 2786.eq0)

Keplerian elements at epoch
58982.9 MJD
	Value	1-σ variation	Units
a	2.60718	7.292e-09	au
e	0.173885	3.315e-08
i	13.22	2.964e-06	deg
Ω	9.11	1.114e-05	deg
ω	20.372	1.569e-05	deg
M	307.26	9.578e-06	deg

Other useful info
Absolute Magnitude (H)	12.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1538	au
Aphelion	3.0605	au
Asc. node-Earth separation	1.17314	au
Desc. node-Earth separation	2.02247	au
Earth MOID	1.16177	au
Orbital period	1537.64	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	0.32881308	-0.00442358	0.01803539	-0.05607155	-0.01750246
0.32881308	1.00000000	0.03458100	0.02171283	-0.52159772	0.60378890
-0.00442358	0.03458100	1.00000000	-0.64714581	0.42225676	0.03246563
0.01803539	0.02171283	-0.64714581	1.00000000	-0.71519489	0.03766090
-0.05607155	-0.52159772	0.42225676	-0.71519489	1.00000000	-0.70866648
-0.01750246	0.60378890	0.03246563	0.03766090	-0.70866648	1.00000000

Covariance matrix
5.31717860E-17	7.94743132E-17	-9.56124806E-17	1.46551496E-15	-6.41403115E-15	-1.22241080E-15
7.94743132E-17	1.09868743E-15	3.39762070E-15	8.02006176E-15	-2.71219320E-13	1.91690076E-13
-9.56124806E-17	3.39762070E-15	8.78619020E-12	-2.13760105E-11	1.96347228E-11	9.21725313E-13
1.46551496E-15	8.02006176E-15	-2.13760105E-11	1.24179076E-10	-1.25024890E-10	4.01968840E-12
-6.41403115E-15	-2.71219320E-13	1.96347228E-11	-1.25024890E-10	2.46090999E-10	-1.06479788E-10
-1.22241080E-15	1.91690076E-13	9.21725313E-13	4.01968840E-12	-1.06479788E-10	9.17391790E-11