502 Sigune

{{Use dmy dates|date=October 2019}}

{{Infobox planet

| minorplanet= yes

| name= 502 Sigune

| background = #D6D6D6

| image = 000502-asteroid shape model (502) Sigune.png

| image_scale =

| caption = Modelled shape of Sigune from its lightcurve

| mpc_name= (502) Sigune

| alt_names= 1903 LC

| pronounced= {{IPA|de|ˈziːɡuːnə|lang}}

| discoverer= Max Wolf

| discovered= 19 January 1903

| discovery_site= Heidelberg

| epoch= 31 July 2016 (JD 2457600.5)

| eccentricity= 0.17955

| semimajor= {{Convert|2.3824|AU|Gm|abbr=on}}

| perihelion= {{Convert|1.9546|AU|Gm|abbr=on}}

| aphelion= {{Convert|2.8101|AU|Gm|abbr=on|lk=on}}

| period= 3.68 yr (1343.1 d)

| inclination= 25.030°

| asc_node= 133.001°

| arg_peri= 19.203°

| mean_anomaly= 271.391°

| mean_motion= {{Deg2DMS|0.26803|sup=ms}} / day

| orbit_ref= {{Cite web |url=https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=502;cad=1 |title=502 Sigune (1903 LC) |work=JPL Small-Body Database |publisher=NASA/Jet Propulsion Laboratory |access-date=6 May 2016}}

| observation_arc= 112.94 yr (41251 d)

| uncertainty= 0

| abs_magnitude= 10.77

| rotation= {{Convert|10.922|h|d|abbr=on|lk=on}}

| albedo= {{val|0.3405|0.105}}

| mean_radius= {{val|7.99|1}} km

| moid= {{Convert|0.975533|AU|Gm|abbr=on}}

| jupiter_moid= {{Convert|2.24872|AU|Gm|abbr=on}}

| tisserand= 3.390

}}

502 Sigune is a minor planet, specifically an asteroid orbiting primarily in the asteroid belt. Like 501 Urhixidur and 500 Selinur, it is named after a character in Friedrich Theodor Vischer's then-bestseller satirical novel Auch Einer.{{cite book |url=https://books.google.com/books?id=2lzoCAAAQBAJ&pg=PA84|title=Dictionary of Minor Planet Names |date=2013 |last=Schmadel |first=Lutz D. |publisher=Springer Science & Business Media |page=84 |isbn=978-3-662-02804-9}}