Qatar-5b

{{short description|Exoplanet}}{{Infobox planet

| extrasolarplanet = yes

| name = Qatar-5b

| image =

| image_alt =

| caption =

| apsis = astron

| discovery_ref =

| discoverer = Alsubai et al. 2019

| discovery_site =

| discovered =

| discovery_method = Transit

| alt_names =

| periastron =

| apoastron =

| semimajor = 0.04127 ± 0.00067 au

| eccentricity = 0

| inclination = 88.74 ± 0.87°

| period = 2.8792319 d

| long_periastron =

| time_periastron =

| semi-amplitude = 568 ± 15 m/s

| mass = {{Jupiter mass|4.32 ± 0.18}}

| mean_radius = {{Jupiter radius|1.107 ± 0.064}}

| density = 3.95 ± 0.58 g cm⁻³

| surface_gravity =

| single_temperature = 1415 ± 31 K

}}

Qatar-5b is a Hot Jupiter orbiting the star Qatar-5 located in Andromeda constellation.{{Cite web|url=https://www.universeguide.com/star/qatar5|title=Qatar-5|website=Universe Guide|date=15 September 2018 |language=en|access-date=2019-12-27}} It orbits its star every 2.87 days. It was discovered in 2016 by the Qatar Exoplanet Survey (QES).{{Cite web|url=http://phys.org/news/2016-06-astronomers-qatar-exoplanets.html|title = Astronomers discover three 'Qatar' exoplanets}}