diff --git a/src/components/InstrumentControls/Telescope.vue b/src/components/InstrumentControls/Telescope.vue
index f69aeab4..37d62395 100644
--- a/src/components/InstrumentControls/Telescope.vue
+++ b/src/components/InstrumentControls/Telescope.vue
@@ -305,7 +305,7 @@ export default {
         this.mount_dec = search_results.dec.toFixed(4)
         const date = new Date()
         const altaz = helpers.eq2altaz(search_results.ra.toFixed(4), search_results.dec.toFixed(4), this.site_latitude, this.site_longitude, date)
-        this.mount_ha = helpers.radec2hourangle(search_results.ra.toFixed(4), this.site_longitude, date).toFixed(4)
+        this.mount_ha = helpers.eq2hourangle(search_results.ra.toFixed(4), this.site_longitude, date).toFixed(4)
         const az = altaz[1]
         this.mount_az = az.toFixed(4)
         const alt = altaz[0]
diff --git a/src/utils/helpers.js b/src/utils/helpers.js
index 26a986f6..abadf692 100644
--- a/src/utils/helpers.js
+++ b/src/utils/helpers.js
@@ -78,7 +78,7 @@ const helpers = {
     if (Math.sin(ha) > 0) hrz_azimuth = 360 - hrz_azimuth
     return [hrz_altitude, hrz_azimuth]
   },
-  radec2hourangle: function (ra, lon, date = null) {
+  eq2hourangle: function (ra, lon, date = null) {
     const sidereal = this.siderealTime(lon, date)
     const ha = sidereal - ra
     return ha