AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002XH121 ∴ Orbital info ∴ Epoch epochXXX

(619338) 2002XH121 ▹

ORBITAL INFORMATION

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(ASCII data file 619338.eq0)

Keplerian elements at epoch
57861.9 MJD
	Value	1-σ variation	Units
a	2.54046	3.109e-08	au
e	0.105281	3.163e-07
i	8.606	1.521e-05	deg
Ω	201.542	4.531e-05	deg
ω	239.916	0.0002729	deg
M	189.938	0.0002413	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.273	au
Aphelion	2.8079	au
Asc. node-Earth separation	1.65011	au
Desc. node-Earth separation	1.38914	au
Earth MOID	1.30195	au
Orbital period	1478.99	days
Date of orbit computation	apr 23 21:59

Correlation matrix
1.00000000	-0.88048689	0.13105617	-0.05519380	0.86153641	-0.87592732
-0.88048689	1.00000000	-0.14640952	0.06155597	-0.95094334	0.96840403
0.13105617	-0.14640952	1.00000000	0.58840848	0.03658985	-0.13751992
-0.05519380	0.06155597	0.58840848	1.00000000	-0.23235157	0.06939371
0.86153641	-0.95094334	0.03658985	-0.23235157	1.00000000	-0.98614454
-0.87592732	0.96840403	-0.13751992	0.06939371	-0.98614454	1.00000000

Covariance matrix
9.66862630E-16	-8.65837126E-15	6.19658871E-14	-7.77657907E-14	7.31164098E-12	-6.57297723E-12
-8.65837126E-15	1.00014242E-13	-7.04065470E-13	8.82098372E-13	-8.20813326E-11	7.39093158E-11
6.19658871E-14	-7.04065470E-13	2.31220110E-10	4.05422293E-10	1.51856091E-10	-5.04649782E-10
-7.77657907E-14	8.82098372E-13	4.05422293E-10	2.05320259E-09	-2.87356056E-09	7.58835553E-10
7.31164098E-12	-8.20813326E-11	1.51856091E-10	-2.87356056E-09	7.44933783E-08	-6.49547744E-08
-6.57297723E-12	7.39093158E-11	-5.04649782E-10	7.58835553E-10	-6.49547744E-08	5.82402646E-08