AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012XW12 ∴ Orbital info ∴ Epoch epochXXX

(601164) 2012XW12 ▹

ORBITAL INFORMATION

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(ASCII data file 601164.eq0)

Keplerian elements at epoch
58798.2 MJD
	Value	1-σ variation	Units
a	2.64956	3.45e-08	au
e	0.051786	6.251e-08
i	21.195	6.768e-06	deg
Ω	283.652	2.112e-05	deg
ω	147.845	0.0001445	deg
M	208.632	0.0001369	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5123	au
Aphelion	2.7868	au
Asc. node-Earth separation	1.74812	au
Desc. node-Earth separation	1.54867	au
Earth MOID	1.54127	au
Orbital period	1575.28	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	-0.25077427	-0.01280597	-0.02775530	-0.06688496	0.06520765
-0.25077427	1.00000000	0.07782217	0.00858701	0.59242736	-0.58269881
-0.01280597	0.07782217	1.00000000	0.60803334	0.03626748	-0.12052531
-0.02775530	0.00858701	0.60803334	1.00000000	-0.16305025	0.02862994
-0.06688496	0.59242736	0.03626748	-0.16305025	1.00000000	-0.99020459
0.06520765	-0.58269881	-0.12052531	0.02862994	-0.99020459	1.00000000

Covariance matrix
1.18996007E-15	-5.40746177E-16	-2.98997300E-15	-2.02213317E-14	-3.33341925E-13	3.07843677E-13
-5.40746177E-16	3.90740630E-15	3.29257963E-14	1.13366347E-14	5.35025748E-12	-4.98487075E-12
-2.98997300E-15	3.29257963E-14	4.58117950E-11	8.69187959E-11	3.54651105E-11	-1.11643229E-10
-2.02213317E-14	1.13366347E-14	8.69187959E-11	4.46062087E-10	-4.97524448E-10	8.27529565E-11
-3.33341925E-13	5.35025748E-12	3.54651105E-11	-4.97524448E-10	2.08732743E-08	-1.95787839E-08
3.07843677E-13	-4.98487075E-12	-1.11643229E-10	8.27529565E-11	-1.95787839E-08	1.87297065E-08