AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997UL16 ∴ Orbital info ∴ Epoch epochXXX

(37789) 1997UL16 ▹

ORBITAL INFORMATION

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(ASCII data file 37789.eq0)

Keplerian elements at epoch
57843.2 MJD
	Value	1-σ variation	Units
a	5.26464	1.007e-07	au
e	0.009049	5.138e-08
i	0.45	4.444e-06	deg
Ω	264.22	0.0007898	deg
ω	208.441	0.0008623	deg
M	145.577	0.0003544	deg

Other useful info
Absolute Magnitude (H)	13.2	mag
Slope parameter (G)	0.15	mag
Perihelion	5.217	au
Aphelion	5.3123	au
Asc. node-Earth separation	4.29049	au
Desc. node-Earth separation	4.23726	au
Earth MOID	4.23259	au
Orbital period	4412.16	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	-0.42137161	-0.00268425	0.00597084	0.07400387	-0.19567828
-0.42137161	1.00000000	0.00666186	0.00326361	0.06417044	-0.15737776
-0.00268425	0.00666186	1.00000000	-0.11393323	0.10294124	0.00337260
0.00597084	0.00326361	-0.11393323	1.00000000	-0.91142570	-0.01085512
0.07400387	0.06417044	0.10294124	-0.91142570	1.00000000	-0.40151722
-0.19567828	-0.15737776	0.00337260	-0.01085512	-0.40151722	1.00000000

Covariance matrix
1.01385387E-14	-2.17995578E-15	-1.20115816E-15	4.74828330E-13	6.42550815E-12	-6.98319658E-12
-2.17995578E-15	2.63991211E-15	1.52117704E-15	1.32436186E-13	2.84311944E-12	-2.86590679E-12
-1.20115816E-15	1.52117704E-15	1.97505653E-11	-3.99902092E-10	3.94497756E-10	5.31224747E-12
4.74828330E-13	1.32436186E-13	-3.99902092E-10	6.23773629E-07	-6.20726301E-07	-3.03858852E-09
6.42550815E-12	2.84311944E-12	3.94497756E-10	-6.20726301E-07	7.43585204E-07	-1.22713827E-07
-6.98319658E-12	-2.86590679E-12	5.31224747E-12	-3.03858852E-09	-1.22713827E-07	1.25616853E-07