🐛 Try fixing planetary coordinate as target

src/ipyaladin/widget.py

@@ -14,6 +14,7 @@
 import warnings
 
 import anywidget
+import astropy.units as u
 from astropy.coordinates import SkyCoord, Angle, BaseBodycentricRepresentation
 from astropy.coordinates.name_resolve import NameResolveError
 from astropy.table.table import QTable
@@ -373,7 +374,9 @@ def target(self) -> Union[SkyCoord, BaseBodycentricRepresentation]:
                 frame="icrs",
                 unit="deg",
             )
-        return BaseBodycentricRepresentation(lon, lat)
+        return BaseBodycentricRepresentation(
+            Angle(lon, unit="deg"), Angle(lat, unit="deg"), 0 * u.m
+        )
 
     @target.setter
     def target(self, target: Union[str, SkyCoord]) -> None:
@@ -391,7 +394,11 @@ def target(self, target: Union[str, SkyCoord]) -> None:
             raise ValueError(
                 "target must be a string or an astropy.coordinates.SkyCoord object"
             )
-        self._target = f"{target.icrs.ra.deg} {target.icrs.dec.deg}"
+        if isinstance(target, SkyCoord):
+            self._target = f"{target.icrs.ra.deg} {target.icrs.dec.deg}"
+        elif isinstance(target, BaseBodycentricRepresentation):
+            self._target = f"{target.lon.deg} {target.lat.deg}"
+        print(self._target)
         self._wcs = {}
         self.send(
             {