AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017SD91 ∴ Orbital info ∴ Epoch epochXXX

(698028) 2017SD91 ▹

ORBITAL INFORMATION

◲

(ASCII data file 698028.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.60557	3.986e-08	au
e	0.03952	1.17e-07
i	14.93	1.033e-05	deg
Ω	14.399	3.548e-05	deg
ω	128.406	0.0001113	deg
M	103.76	0.0001093	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5026	au
Aphelion	2.7085	au
Asc. node-Earth separation	1.66769	au
Desc. node-Earth separation	1.54089	au
Earth MOID	1.53024	au
Orbital period	1536.22	days
Date of orbit computation	Jul 26 11:36

Correlation matrix
1.00000000	0.22083124	-0.00650104	0.04586231	0.20515368	-0.33215610
0.22083124	1.00000000	-0.07625280	0.08533316	0.24673669	-0.27083223
-0.00650104	-0.07625280	1.00000000	-0.34024702	0.09800459	0.00440063
0.04586231	0.08533316	-0.34024702	1.00000000	-0.28447153	-0.02406679
0.20515368	0.24673669	0.09800459	-0.28447153	1.00000000	-0.94379745
-0.33215610	-0.27083223	0.00440063	-0.02406679	-0.94379745	1.00000000

Covariance matrix
1.58893783E-15	1.03030955E-15	-2.67578183E-15	6.48615493E-14	9.10458427E-13	-1.44753179E-12
1.03030955E-15	1.36995886E-14	-9.21561338E-14	3.54363904E-13	3.21525090E-12	-3.46566458E-12
-2.67578183E-15	-9.21561338E-14	1.06617705E-10	-1.24648458E-10	1.12664849E-10	4.96777889E-12
6.48615493E-14	3.54363904E-13	-1.24648458E-10	1.25879736E-09	-1.12368369E-09	-9.33530541E-11
9.10458427E-13	3.21525090E-12	1.12664849E-10	-1.12368369E-09	1.23952339E-08	-1.14878455E-08
-1.44753179E-12	-3.46566458E-12	4.96777889E-12	-9.33530541E-11	-1.14878455E-08	1.19526677E-08