AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998UN50 ∴ Orbital info ∴ Epoch epochXXX

(464627) 1998UN50 ▹

ORBITAL INFORMATION

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(ASCII data file 464627.eq0)

Keplerian elements at epoch
58145.4 MJD
	Value	1-σ variation	Units
a	2.53509	2.481e-08	au
e	0.200022	7.143e-08
i	5.783	3.686e-05	deg
Ω	223.437	0.0001841	deg
ω	248.668	0.0002504	deg
M	225.163	0.0001576	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.028	au
Aphelion	3.0422	au
Asc. node-Earth separation	1.61738	au
Desc. node-Earth separation	1.27736	au
Earth MOID	1.05281	au
Orbital period	1474.31	days
Date of orbit computation	apr 23 21:29

Correlation matrix
1.00000000	0.24141310	0.00175902	-0.00956007	0.33238544	-0.48751761
0.24141310	1.00000000	0.00331290	-0.01266655	0.39562257	-0.58436787
0.00175902	0.00331290	1.00000000	-0.92099303	0.67248989	0.00210722
-0.00956007	-0.01266655	-0.92099303	1.00000000	-0.74203326	0.01517592
0.33238544	0.39562257	0.67248989	-0.74203326	1.00000000	-0.68097472
-0.48751761	-0.58436787	0.00210722	0.01517592	-0.68097472	1.00000000

Covariance matrix
6.15491191E-16	4.27824234E-16	1.60857486E-15	-4.36654372E-14	2.06445922E-12	-1.90592092E-12
4.27824234E-16	5.10254988E-15	8.72289856E-15	-1.66578076E-13	7.07502687E-12	-6.57784458E-12
1.60857486E-15	8.72289856E-15	1.35868079E-09	-6.25001482E-09	6.20580147E-09	1.22397128E-11
-4.36654372E-14	-1.66578076E-13	-6.25001482E-09	3.38947142E-08	-3.42013117E-08	4.40275639E-10
2.06445922E-12	7.07502687E-12	6.20580147E-09	-3.42013117E-08	6.26767981E-08	-2.68650741E-08
-1.90592092E-12	-6.57784458E-12	1.22397128E-11	4.40275639E-10	-2.68650741E-08	2.48317487E-08