518 Halawe

{{Short description|Main-belt asteroid}}

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

{{Infobox planet

| minorplanet= yes

| name= 518 Halawe

| background = #D6D6D6

| image = 000518-asteroid shape model (518) Halawe.png

| image_scale =

| caption = Modelled shape of Halawe from its lightcurve

| mpc_name= (518) Halawe

| alt_names= 1903 MO

| discoverer= Raymond Smith Dugan

| discovered= 20 October 1903

| discovery_site= Heidelberg

| epoch= 31 July 2016 (JD 2457600.5)

| eccentricity= 0.22829

| semimajor= {{Convert|2.5325|AU|Gm|abbr=on}}

| perihelion= {{Convert|1.9544|AU|Gm|abbr=on}}

| aphelion= {{Convert|3.1107|AU|Gm|abbr=on|lk=on}}

| period= 4.03 yr (1472.1 d)

| inclination= 6.7288°

| asc_node= 203.955°

| arg_peri= 117.567°

| mean_anomaly= 21.1970°

| mean_motion= {{Deg2DMS|0.24455|sup=ms}} / day

| orbit_ref= {{Cite web |url=https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=518;cad=1 |title=518 Halawe (1903 MO) |work=JPL Small-Body Database |publisher=NASA/Jet Propulsion Laboratory |access-date=6 May 2016}}

| observation_arc= 112.49 yr (41086 d)

| uncertainty= 0

| abs_magnitude= 11.00

| rotation= {{Convert|14.310|h|d|abbr=on|lk=on}}

| albedo= {{val|0.2880|0.079}}

| mean_radius= {{val|7.815|0.9}} km

}}

518 Halawe is a minor planet orbiting the Sun. It is named after the Middle Eastern confectionery halva.