AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TW210 ∴ Orbital info ∴ Epoch epochXXX

(312120) 2007TW210 ▹

ORBITAL INFORMATION

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(ASCII data file 312120.eq0)

Keplerian elements at epoch
57799.1 MJD
	Value	1-σ variation	Units
a	2.26458	1.364e-08	au
e	0.068444	4.371e-08
i	7.5	4.908e-06	deg
Ω	253.422	3.977e-05	deg
ω	305.056	5.776e-05	deg
M	99.429	4.265e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1096	au
Aphelion	2.4196	au
Asc. node-Earth separation	1.15476	au
Desc. node-Earth separation	1.36146	au
Earth MOID	1.11524	au
Orbital period	1244.74	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	0.28439194	0.01666515	-0.00277848	-0.12284553	0.16654465
0.28439194	1.00000000	0.00595813	-0.01408874	-0.09909652	0.13817968
0.01666515	0.00595813	1.00000000	0.21056051	-0.15788729	0.01842732
-0.00277848	-0.01408874	0.21056051	1.00000000	-0.68224209	0.00007774
-0.12284553	-0.09909652	-0.15788729	-0.68224209	1.00000000	-0.72841924
0.16654465	0.13817968	0.01842732	0.00007774	-0.72841924	1.00000000

Covariance matrix
1.85923116E-16	1.69497300E-16	1.11517620E-15	-1.50661871E-15	-9.67554689E-14	9.68451418E-14
1.69497300E-16	1.91054654E-15	1.27807540E-15	-2.44895312E-14	-2.50199639E-13	2.57574843E-13
1.11517620E-15	1.27807540E-15	2.40843496E-11	4.10935790E-11	-4.47573214E-11	3.85664835E-12
-1.50661871E-15	-2.44895312E-14	4.10935790E-11	1.58146349E-09	-1.56717523E-09	1.31844838E-13
-9.67554689E-14	-2.50199639E-13	-4.47573214E-11	-1.56717523E-09	3.33655996E-09	-1.79436724E-09
9.68451418E-14	2.57574843E-13	3.85664835E-12	1.31844838E-13	-1.79436724E-09	1.81869935E-09