AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002TD61 ∴ Orbital info ∴ Epoch epochXXX

(238000) 2002TD61 ▹

ORBITAL INFORMATION

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(ASCII data file 238000.eq0)

Keplerian elements at epoch
57847.4 MJD
	Value	1-σ variation	Units
a	3.12328	3.058e-08	au
e	0.124424	5.355e-08
i	8.302	4.898e-06	deg
Ω	273.853	4.166e-05	deg
ω	36.745	4.922e-05	deg
M	275.164	2.811e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7347	au
Aphelion	3.5119	au
Asc. node-Earth separation	1.78012	au
Desc. node-Earth separation	2.43169	au
Earth MOID	1.72552	au
Orbital period	2016.11	days
Date of orbit computation	apr 23 20:39

Correlation matrix
1.00000000	-0.04564817	0.00892846	-0.00134675	0.16899795	-0.32403702
-0.04564817	1.00000000	0.00073143	-0.01180423	0.15849530	-0.32552262
0.00892846	0.00073143	1.00000000	0.00831725	-0.01156938	0.00709958
-0.00134675	-0.01180423	0.00831725	1.00000000	-0.84005140	0.00628928
0.16899795	0.15849530	-0.01156938	-0.84005140	1.00000000	-0.54125059
-0.32403702	-0.32552262	0.00709958	0.00628928	-0.54125059	1.00000000

Covariance matrix
9.35177457E-16	-7.47546191E-17	1.33731820E-15	-1.71586021E-15	2.54397011E-13	-2.78530054E-13
-7.47546191E-17	2.86771100E-15	1.91845378E-16	-2.63361359E-14	4.17799225E-13	-4.89981046E-13
1.33731820E-15	1.91845378E-16	2.39895663E-11	1.69721846E-12	-2.78936113E-12	9.77404863E-13
-1.71586021E-15	-2.63361359E-14	1.69721846E-12	1.73577381E-09	-1.72280446E-09	7.36508819E-12
2.54397011E-13	4.17799225E-13	-2.78936113E-12	-1.72280446E-09	2.42307652E-09	-7.48880232E-10
-2.78530054E-13	-4.89981046E-13	9.77404863E-13	7.36508819E-12	-7.48880232E-10	7.90061385E-10