From 51a77b2ce59e1f8f8f788ab3e15c3cee22889f16 Mon Sep 17 00:00:00 2001
From: mjaviem <javiermedeot@gmail.com>
Date: Mon, 24 Feb 2020 13:20:22 -0300
Subject: [PATCH] Replaces alpha with theta1 for returning the depression
 adjustment

---
 src/astral.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/astral.py b/src/astral.py
index 77457b3..8049cf4 100644
--- a/src/astral.py
+++ b/src/astral.py
@@ -2819,12 +2819,7 @@ def _depression_adjustment(self, elevation):
         h1 = r + elevation
         theta1 = acos(a1 / h1)
 
-        a2 = r * sin(theta1)
-        b2 = r - (r * cos(theta1))
-        h2 = sqrt(pow(a2, 2) + pow(b2, 2))
-        alpha = acos(a2 / h2)
-
-        return degrees(alpha)
+        return degrees(theta1)
 
 
 if __name__ == "__main__":