diff --git a/src/tess_asteroids/__init__.py b/src/tess_asteroids/__init__.py
index b794fd4..620ae86 100644
--- a/src/tess_asteroids/__init__.py
+++ b/src/tess_asteroids/__init__.py
@@ -1 +1,3 @@
-__version__ = '0.1.0'
+__version__ = "0.1.0"
+
+from .asteroid import Asteroid
diff --git a/src/tess_asteroids/asteroid.py b/src/tess_asteroids/asteroid.py
new file mode 100644
index 0000000..ca033f1
--- /dev/null
+++ b/src/tess_asteroids/asteroid.py
@@ -0,0 +1,60 @@
+"""Class to obtain, correct and analyze TESS asteroid data"""
+import lightkurve as lk
+
+import tess_ephem
+import tess_locator
+import tess_cloud
+import tess_backdrop
+
+
+class Asteroid(lk.TargetPixelFile):
+    """Class to work with TESS asteroid data"""
+
+    def __init__(self, asteroid_name):
+        self.asteroid_name = asteroid_name
+        self._correct_sky_background()
+        self._correct_star_background()
+
+    @static_method
+    def from_MAST(self, asteroid_name):
+        """Get object out of tesscut dataset"""
+        self.asteroid_name = asteroid_name
+        self._get_data()
+        self.__init__(**kwargs)
+
+    def _get_data(self):
+        """Use tess_locator, tess_cloud"""
+        raise NotImplementedError
+
+    def _correct_sky_background(self):
+        """Use tess_backdrop to correct scattered light"""
+        raise NotImplementedError
+
+    def _correct_star_background(self):
+        """Use tess_backdrop, and new functionality, to remove stars from background"""
+        raise NotImplementedError
+
+    def create_aperture(self):
+        """create_threshold_mask may work just as well here, but we might want to think about
+        special functions"""
+        raise NotImplementedError
+
+    def to_lightcurve(self):
+        """makes special lk.LightCurve class?"""
+        raise NotImplementedError
+
+
+class AsteroidLightCurve(lk.LightCurve):
+    """I think we might need a special lk class...but maybe not?"""
+
+    def get_MPC_data(self):
+        # Get supplmental data from MPC?
+        raise NotImplementedError
+
+    def to_periodogram(self, type="GP"):
+        """Special periodogram that uses GP kernels to estimate period?"""
+        raise NotImplementedError
+
+    def to_file(self):
+        """Some sort of MPC viable file with relevant meta info..."""
+        raise NotImplementedError
diff --git a/src/tess_asteroids/periodogram.py b/src/tess_asteroids/periodogram.py
new file mode 100644
index 0000000..7cf88fd
--- /dev/null
+++ b/src/tess_asteroids/periodogram.py
@@ -0,0 +1,19 @@
+"""Tools to calculate periodicities in asteroid light curves?"""
+import lightkurve as lk
+
+
+class GPPeriodogram(lk.Periodogram):
+    """A periodogram that works based on SHO GP kernels to obtain
+    a distribution of consistent periods."""
+
+    def __init__(self, **kwargs):
+        """Initialize a normal periodogram..."""
+        super.__init__(**kwargs)
+
+
+class AugmentedBLSPeriodogram(lk.Periodogram):
+    """A periodogram that fits a BLS and SHO at the same time, to model binary asteroids."""
+
+    def __init__(self, **kwargs):
+        """Initialize a normal periodogram..."""
+        super.__init__(**kwargs)
diff --git a/tests/test_tess_asteroids.py b/tests/test_tess_asteroids.py
index 683ae21..41b01c9 100644
--- a/tests/test_tess_asteroids.py
+++ b/tests/test_tess_asteroids.py
@@ -1,5 +1,16 @@
 from tess_asteroids import __version__
+import pytest
+from tess_asteroid import Asteroid
 
 
 def test_version():
-    assert __version__ == '0.1.0'
+    assert __version__ == "0.1.0"
+
+
+@pytest.mark.remote_data
+def test_asteroid():
+    tpf = Asteroid.from_MAST("Juno")
+    lc = tpf.to_lightcurve()
+    per = lc.to_periodogram("GP", minimum_period=0.1, maximum_period=10)
+    assert (per.period_at_max_power[0].value, 10)
+    assert (per.period_at_max_power[1].value, 0.1)