AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XA137 ∴ Orbital info ∴ Epoch epochXXX

(22031) 1999XA137 ▹

ORBITAL INFORMATION

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(ASCII data file 22031.eq0)

Keplerian elements at epoch
57678.2 MJD
	Value	1-σ variation	Units
a	2.97625	1.597e-08	au
e	0.081716	4.041e-08
i	10.541	3.75e-06	deg
Ω	96.565	2.082e-05	deg
ω	299.631	3.19e-05	deg
M	133.113	2.426e-05	deg

Other useful info
Absolute Magnitude (H)	13.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.733	au
Aphelion	3.2195	au
Asc. node-Earth separation	1.85871	au
Desc. node-Earth separation	2.06557	au
Earth MOID	1.75952	au
Orbital period	1875.44	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.32812439	-0.00248123	0.00341383	-0.09519830	0.10146346
0.32812439	1.00000000	0.00443370	0.00060818	-0.10633008	0.07184963
-0.00248123	0.00443370	1.00000000	0.02206132	-0.01546023	0.00264428
0.00341383	0.00060818	0.02206132	1.00000000	-0.63821001	-0.00443916
-0.09519830	-0.10633008	-0.01546023	-0.63821001	1.00000000	-0.76046412
0.10146346	0.07184963	0.00264428	-0.00443916	-0.76046412	1.00000000

Covariance matrix
2.54949750E-16	2.11711030E-16	-1.48560365E-16	1.13505033E-15	-4.84825034E-14	3.93062311E-14
2.11711030E-16	1.63288404E-15	6.71820938E-16	5.11744509E-16	-1.37044738E-13	7.04411842E-14
-1.48560365E-16	6.71820938E-16	1.40610761E-11	1.72260730E-12	-1.84907133E-12	2.40569536E-13
1.13505033E-15	5.11744509E-16	1.72260730E-12	4.33601706E-10	-4.23874873E-10	-2.24269616E-12
-4.84825034E-14	-1.37044738E-13	-1.84907133E-12	-4.23874873E-10	1.01731895E-09	-5.88480014E-10
3.93062311E-14	7.04411842E-14	2.40569536E-13	-2.24269616E-12	-5.88480014E-10	5.88638741E-10