AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RZ139 ∴ Orbital info ∴ Epoch epochXXX

(169221) 2001RZ139 ▹

ORBITAL INFORMATION

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(ASCII data file 169221.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.01114	2.251e-08	au
e	0.102791	4.471e-08
i	4.203	6.318e-06	deg
Ω	26.486	6.323e-05	deg
ω	65.727	7.053e-05	deg
M	31.985	3.254e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7016	au
Aphelion	3.3207	au
Asc. node-Earth separation	1.86356	au
Desc. node-Earth separation	2.10694	au
Earth MOID	1.72211	au
Orbital period	1908.51	days
Date of orbit computation	apr 23 20:25

Correlation matrix
1.00000000	-0.11578554	-0.01986895	-0.00883996	0.09267762	-0.35466369
-0.11578554	1.00000000	0.01809713	0.00064155	-0.12262531	0.29662003
-0.01986895	0.01809713	1.00000000	-0.02342888	0.01176306	0.02397244
-0.00883996	0.00064155	-0.02342888	1.00000000	-0.89310583	0.00122560
0.09267762	-0.12262531	0.01176306	-0.89310583	1.00000000	-0.44102370
-0.35466369	0.29662003	0.02397244	0.00122560	-0.44102370	1.00000000

Covariance matrix
5.06660953E-16	-1.16524998E-16	-2.82557449E-15	-1.25811088E-14	1.47123571E-13	-2.59736087E-13
-1.16524998E-16	1.99899686E-15	5.11197727E-15	1.81363076E-15	-3.86665010E-13	4.31482699E-13
-2.82557449E-15	5.11197727E-15	3.99159481E-11	-9.35911537E-12	5.24133715E-12	4.92767804E-12
-1.25811088E-14	1.81363076E-15	-9.35911537E-12	3.99779002E-09	-3.98255332E-09	2.52125070E-12
1.47123571E-13	-3.86665010E-13	5.24133715E-12	-3.98255332E-09	4.97390369E-09	-1.01196959E-09
-2.59736087E-13	4.31482699E-13	4.92767804E-12	2.52125070E-12	-1.01196959E-09	1.05855567E-09