AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001DS87 ∴ Orbital info ∴ Epoch epochXXX

(63290) 2001DS87 ▹

ORBITAL INFORMATION

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(ASCII data file 63290.eq0)

Keplerian elements at epoch
57942.5 MJD
	Value	1-σ variation	Units
a	5.28195	9.679e-08	au
e	0.065096	5.715e-08
i	6.55	4.164e-06	deg
Ω	111.87	5.518e-05	deg
ω	88.561	6.904e-05	deg
M	72.786	4.291e-05	deg

Other useful info
Absolute Magnitude (H)	12.4	mag
Slope parameter (G)	0.15	mag
Perihelion	4.9381	au
Aphelion	5.6258	au
Asc. node-Earth separation	4.26925	au
Desc. node-Earth separation	4.25162	au
Earth MOID	3.94455	au
Orbital period	4433.95	days
Date of orbit computation	apr 23 19:59

Correlation matrix
1.00000000	0.00849788	0.00747788	-0.00257123	0.36979851	-0.61315414
0.00849788	1.00000000	0.00449678	-0.00486352	0.05817014	-0.07171512
0.00747788	0.00449678	1.00000000	-0.11351618	0.09692200	-0.01033654
-0.00257123	-0.00486352	-0.11351618	1.00000000	-0.79465852	0.00103744
0.36979851	0.05817014	0.09692200	-0.79465852	1.00000000	-0.60558086
-0.61315414	-0.07171512	-0.01033654	0.00103744	-0.60558086	1.00000000

Covariance matrix
9.36899387E-15	4.70080405E-17	3.01411031E-15	-1.37319566E-14	2.47108719E-12	-2.54664907E-12
4.70080405E-17	3.26610423E-15	1.07016455E-15	-1.53359641E-14	2.29504686E-13	-1.75864707E-13
3.01411031E-15	1.07016455E-15	1.73407647E-11	-2.60817883E-11	2.78633250E-11	-1.84698011E-12
-1.37319566E-14	-1.53359641E-14	-2.60817883E-11	3.04432442E-09	-3.02693046E-09	2.45617665E-12
2.47108719E-12	2.29504686E-13	2.78633250E-11	-3.02693046E-09	4.76598710E-09	-1.79391361E-09
-2.54664907E-12	-1.75864707E-13	-1.84698011E-12	2.45617665E-12	-1.79391361E-09	1.84122098E-09