AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000JJ12 ∴ Orbital info ∴ Epoch epochXXX

(81690) 2000JJ12 ▹

ORBITAL INFORMATION

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(ASCII data file 81690.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.67968	1.263e-08	au
e	0.055196	4.006e-08
i	12.177	4.09e-06	deg
Ω	51.143	1.844e-05	deg
ω	218.715	4.402e-05	deg
M	119.768	4.118e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5318	au
Aphelion	2.8276	au
Asc. node-Earth separation	1.803	au
Desc. node-Earth separation	1.55098	au
Earth MOID	1.52714	au
Orbital period	1602.23	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	-0.27524143	-0.00696741	0.00889705	-0.03141568	-0.06886855
-0.27524143	1.00000000	0.01557291	0.00613807	-0.12342915	0.18762420
-0.00696741	0.01557291	1.00000000	-0.02752801	0.02739212	-0.01581272
0.00889705	0.00613807	-0.02752801	1.00000000	-0.41511393	0.00731024
-0.03141568	-0.12342915	0.02739212	-0.41511393	1.00000000	-0.90538199
-0.06886855	0.18762420	-0.01581272	0.00731024	-0.90538199	1.00000000

Covariance matrix
1.59391837E-16	-1.39192660E-16	-3.59775931E-16	2.07139799E-15	-1.74597155E-14	-3.58082486E-14
-1.39192660E-16	1.60449726E-15	2.55133124E-15	4.53404267E-15	-2.17643106E-13	3.09519083E-13
-3.59775931E-16	2.55133124E-15	1.67284294E-11	-2.07628530E-12	4.93186252E-12	-2.66356546E-12
2.07139799E-15	4.53404267E-15	-2.07628530E-12	3.40070664E-10	-3.36984230E-10	5.55194331E-12
-1.74597155E-14	-2.17643106E-13	4.93186252E-12	-3.36984230E-10	1.93782866E-09	-1.64141584E-09
-3.58082486E-14	3.09519083E-13	-2.66356546E-12	5.55194331E-12	-1.64141584E-09	1.69612620E-09