diff --git a/pkgs/development/python-modules/sgp4/default.nix b/pkgs/development/python-modules/sgp4/default.nix
new file mode 100644
index 000000000000..1b8ecc0b46ba
--- /dev/null
+++ b/pkgs/development/python-modules/sgp4/default.nix
@@ -0,0 +1,22 @@
+{ lib, buildPythonPackage, fetchPypi, tox, numpy }:
+
+buildPythonPackage rec {
+  pname = "sgp4";
+  version = "2.21";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-YXm4dQRId+lBYzwgr3ci/SMaiNiomvAb8wvWTzPN7O8=";
+  };
+
+  checkInputs = [ tox numpy ];
+
+  pythonImportsCheck = [ "sgp4" ];
+
+  meta = with lib; {
+    homepage = "https://github.com/brandon-rhodes/python-sgp4";
+    description = "Python version of the SGP4 satellite position library";
+    license = licenses.mit;
+    maintainers = with maintainers; [ zane ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index eb6348aef7fa..227cd1d6a7e3 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -9958,6 +9958,8 @@ in {
 
   sgmllib3k = callPackage ../development/python-modules/sgmllib3k { };
 
+  sgp4 = callPackage ../development/python-modules/sgp4 { };
+
   shamir-mnemonic = callPackage ../development/python-modules/shamir-mnemonic { };
 
   shap = callPackage ../development/python-modules/shap { };