AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XN185 ∴ Orbital info ∴ Epoch epochXXX

(103120) 1999XN185 ▹

ORBITAL INFORMATION

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(ASCII data file 103120.eq0)

Keplerian elements at epoch
58315.1 MJD
	Value	1-σ variation	Units
a	2.61305	1.11e-08	au
e	0.158841	4.79e-08
i	12.927	5.744e-06	deg
Ω	40.944	1.499e-05	deg
ω	48.279	2.554e-05	deg
M	136.129	1.767e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.198	au
Aphelion	3.0281	au
Asc. node-Earth separation	1.31101	au
Desc. node-Earth separation	1.83971	au
Earth MOID	1.23375	au
Orbital period	1542.83	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	-0.10315740	0.01979651	-0.00496762	0.00842848	-0.00925124
-0.10315740	1.00000000	-0.03035450	0.01485447	-0.50499547	0.61795118
0.01979651	-0.03035450	1.00000000	0.18369459	-0.08264116	-0.02670986
-0.00496762	0.01485447	0.18369459	1.00000000	-0.57067030	0.00392508
0.00842848	-0.50499547	-0.08264116	-0.57067030	1.00000000	-0.81529323
-0.00925124	0.61795118	-0.02670986	0.00392508	-0.81529323	1.00000000

Covariance matrix
1.23211620E-16	-5.48492003E-17	1.26210892E-15	-8.26302220E-16	2.38909740E-15	-1.81406920E-15
-5.48492003E-17	2.29450043E-15	-8.35121036E-15	1.06626623E-14	-6.17718318E-13	5.22909402E-13
1.26210892E-15	-8.35121036E-15	3.29886512E-11	1.58104103E-11	-1.21209760E-11	-2.71007996E-12
-8.26302220E-16	1.06626623E-14	1.58104103E-11	2.24558242E-10	-2.18377907E-10	1.03906127E-12
2.38909740E-15	-6.17718318E-13	-1.21209760E-11	-2.18377907E-10	6.52105492E-10	-3.67790900E-10
-1.81406920E-15	5.22909402E-13	-2.71007996E-12	1.03906127E-12	-3.67790900E-10	3.12073166E-10