AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XZ1 ∴ Orbital info ∴ Epoch epochXXX

(66947) 1999XZ1 ▹

ORBITAL INFORMATION

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(ASCII data file 66947.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.77077	1.102e-08	au
e	0.167191	3.499e-08
i	9.092	3.889e-06	deg
Ω	199.096	2.049e-05	deg
ω	183.526	2.296e-05	deg
M	130.745	9.903e-06	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3075	au
Aphelion	3.234	au
Asc. node-Earth separation	2.23127	au
Desc. node-Earth separation	1.31091	au
Earth MOID	1.3108	au
Orbital period	1684.6	days
Date of orbit computation	apr 23 20:00

Correlation matrix
1.00000000	0.24694720	0.00442129	0.00498848	-0.04292364	-0.23341966
0.24694720	1.00000000	-0.00482080	0.00044268	-0.05391590	0.01623975
0.00442129	-0.00482080	1.00000000	-0.02864893	0.02175778	0.00497766
0.00498848	0.00044268	-0.02864893	1.00000000	-0.88149781	-0.00188248
-0.04292364	-0.05391590	0.02175778	-0.88149781	1.00000000	-0.43303064
-0.23341966	0.01623975	0.00497766	-0.00188248	-0.43303064	1.00000000

Covariance matrix
1.21522432E-16	9.52403027E-17	1.89554459E-16	1.12704600E-15	-1.08626797E-14	-2.54830284E-14
9.52403027E-17	1.22398716E-15	-6.55940112E-16	3.17408425E-16	-4.33029485E-14	5.62669361E-15
1.89554459E-16	-6.55940112E-16	1.51256276E-11	-2.28354720E-12	1.94260021E-12	1.91720123E-13
1.12704600E-15	3.17408425E-16	-2.28354720E-12	4.20039256E-10	-4.14742334E-10	-3.82086310E-13
-1.08626797E-14	-4.33029485E-14	1.94260021E-12	-4.14742334E-10	5.27016697E-10	-9.84501084E-11
-2.54830284E-14	5.62669361E-15	1.91720123E-13	-3.82086310E-13	-9.84501084E-11	9.80778133E-11