AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017XW38 ∴ Orbital info ∴ Epoch epochXXX

(678828) 2017XW38 ▹

ORBITAL INFORMATION

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(ASCII data file 678828.eq0)

Keplerian elements at epoch
58709.1 MJD
	Value	1-σ variation	Units
a	2.54023	4.22e-08	au
e	0.227619	3.007e-07
i	4.556	2.978e-05	deg
Ω	34.59	0.0001875	deg
ω	329.225	0.0002361	deg
M	192.585	0.0001173	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.962	au
Aphelion	3.1184	au
Asc. node-Earth separation	1.02174	au
Desc. node-Earth separation	1.98924	au
Earth MOID	0.9614	au
Orbital period	1478.8	days
Date of orbit computation	apr 23 22:10

Correlation matrix
1.00000000	-0.51433130	0.05290930	0.03983318	-0.31962399	0.53045747
-0.51433130	1.00000000	-0.10790140	-0.08947185	0.60190905	-0.98168772
0.05290930	-0.10790140	1.00000000	0.91317435	-0.78215013	0.10933881
0.03983318	-0.08947185	0.91317435	1.00000000	-0.84117801	0.09180673
-0.31962399	0.60190905	-0.78215013	-0.84117801	1.00000000	-0.61510229
0.53045747	-0.98168772	0.10933881	0.09180673	-0.61510229	1.00000000

Covariance matrix
1.78052091E-15	-6.52685254E-15	6.64864393E-14	3.15157752E-13	-3.18403370E-12	2.62521953E-12
-6.52685254E-15	9.04429287E-14	-9.66366545E-13	-5.04525579E-12	4.27349230E-11	-3.46259888E-11
6.64864393E-14	-9.66366545E-13	8.86859906E-10	5.09906647E-09	-5.49898304E-09	3.81894466E-10
3.15157752E-13	-5.04525579E-12	5.09906647E-09	3.51575752E-08	-3.72359225E-08	2.01894971E-09
-3.18403370E-12	4.27349230E-11	-5.49898304E-09	-3.72359225E-08	5.57351913E-08	-1.70315278E-08
2.62521953E-12	-3.46259888E-11	3.81894466E-10	2.01894971E-09	-1.70315278E-08	1.37557107E-08