AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TW212 ∴ Orbital info ∴ Epoch epochXXX

(300520) 2007TW212 ▹

ORBITAL INFORMATION

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(ASCII data file 300520.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.74311	2.513e-08	au
e	0.077925	5.497e-08
i	3.791	7.267e-06	deg
Ω	296.749	0.0001072	deg
ω	142.264	0.0001236	deg
M	187.329	6.486e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5294	au
Aphelion	2.9569	au
Asc. node-Earth separation	1.88929	au
Desc. node-Earth separation	1.58509	au
Earth MOID	1.5467	au
Orbital period	1659.45	days
Date of orbit computation	apr 23 20:53

Correlation matrix
1.00000000	0.09619969	0.01433675	-0.00221986	0.18021069	-0.47652428
0.09619969	1.00000000	-0.00983885	0.00345372	0.04679149	-0.08237246
0.01433675	-0.00983885	1.00000000	0.34933533	-0.30300079	-0.00114923
-0.00221986	0.00345372	0.34933533	1.00000000	-0.87194852	0.01424695
0.18021069	0.04679149	-0.30300079	-0.87194852	1.00000000	-0.49657468
-0.47652428	-0.08237246	-0.00114923	0.01424695	-0.49657468	1.00000000

Covariance matrix
6.31577284E-16	1.32891452E-16	2.61814236E-15	-5.98147542E-15	5.59974821E-13	-7.76786466E-13
1.32891452E-16	3.02148390E-15	-3.92992010E-15	2.03547661E-14	3.18017978E-13	-2.93694332E-13
2.61814236E-15	-3.92992010E-15	5.28030090E-11	2.72170654E-10	-2.72237402E-10	-5.41678381E-13
-5.98147542E-15	2.03547661E-14	2.72170654E-10	1.14957921E-08	-1.15593919E-08	9.90820029E-11
5.59974821E-13	3.18017978E-13	-2.72237402E-10	-1.15593919E-08	1.52879544E-08	-3.98256279E-09
-7.76786466E-13	-2.93694332E-13	-5.41678381E-13	9.90820029E-11	-3.98256279E-09	4.20733156E-09