AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1989GP2 ∴ Orbital info ∴ Epoch epochXXX

(43776) 1989GP2 ▹

ORBITAL INFORMATION

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(ASCII data file 43776.eq0)

Keplerian elements at epoch
57873.4 MJD
	Value	1-σ variation	Units
a	3.02718	1.467e-08	au
e	0.061709	4.068e-08
i	9.627	4.466e-06	deg
Ω	220.094	2.269e-05	deg
ω	8.726	4.068e-05	deg
M	100.411	3.347e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8404	au
Aphelion	3.214	au
Asc. node-Earth separation	1.83486	au
Desc. node-Earth separation	2.21823	au
Earth MOID	1.83116	au
Orbital period	1923.78	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	0.22965692	0.01110455	0.00217716	-0.10289940	0.11722792
0.22965692	1.00000000	-0.00330154	0.00740843	-0.19661602	0.22014183
0.01110455	-0.00330154	1.00000000	-0.14401083	0.07789673	0.00123952
0.00217716	0.00740843	-0.14401083	1.00000000	-0.55416345	0.00487373
-0.10289940	-0.19661602	0.07789673	-0.55416345	1.00000000	-0.83177081
0.11722792	0.22014183	0.00123952	0.00487373	-0.83177081	1.00000000

Covariance matrix
2.15133118E-16	1.37035428E-16	7.27377258E-16	7.24576860E-16	-6.13930429E-14	5.75420584E-14
1.37035428E-16	1.65500519E-15	-5.99820486E-16	6.83859416E-15	-3.25365308E-13	2.99711177E-13
7.27377258E-16	-5.99820486E-16	1.99439179E-11	-1.45928939E-11	1.41506735E-11	1.85249872E-13
7.24576860E-16	6.83859416E-15	-1.45928939E-11	5.14851578E-10	-5.11483431E-10	3.70086429E-12
-6.13930429E-14	-3.25365308E-13	1.41506735E-11	-5.11483431E-10	1.65464694E-09	-1.13228835E-09
5.75420584E-14	2.99711177E-13	1.85249872E-13	3.70086429E-12	-1.13228835E-09	1.11995710E-09