@@ -13,7 +13,8 @@
 
 from ... import units as u
 from .. import (AltAz, EarthLocation, SkyCoord, get_sun, ICRS, CIRS, ITRS,
-                GeocentricTrueEcliptic, Longitude, Latitude, GCRS)
+                GeocentricTrueEcliptic, Longitude, Latitude, GCRS,get_moon)
+from ..sites import get_builtin_sites
 from ...time import Time
 from ...utils import iers
 
@@ -225,3 +226,10 @@ def test_regression_4996():
 
     # this is intentionally not allclose - they should be *exactly* the same
     assert np.all(suncoo.ra.ravel() == suncoo2.ra.ravel())
+
+
+def test_regression_4926():
+    times = Time('2010-01-1') + np.arange(20)*u.day
+    green = get_builtin_sites()['greenwich']
+
+    get_moon(times, green)