From 74531da7f593be5aa2bda94741d34f5b64413685 Mon Sep 17 00:00:00 2001
From: Egon Carusi <egon.carusi@swhard.it>
Date: Thu, 7 Aug 2025 16:26:58 +0200
Subject: [PATCH] double to int mismatch

---
 src/passpredict/_time.pyx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/passpredict/_time.pyx b/src/passpredict/_time.pyx
index 84f0899..fbcda42 100644
--- a/src/passpredict/_time.pyx
+++ b/src/passpredict/_time.pyx
@@ -73,13 +73,14 @@ def mjd2datetime(double mjd):
     """
     Convert modified julian date float to python datetime object
     """
-    cdef int year, mon, day, hr, minute, i_sec
+    cdef int year, mon, day, hr, minute, i_sec, i_us
     cdef double d_sec, jd
     cdef double jdFrac = 0
     jd = mjd + MJD0
     invjday_SGP4(jd, jdFrac, year, mon, day, hr, minute, d_sec)
-    i_sec, i_us = divmod(d_sec, 1)
-    return datetime.datetime(year, mon, day, hr, minute, int(i_sec), int(i_us*1e6), tzinfo=tz_utc)
+    i_sec = int(d_sec)
+    i_us = int((i_sec % 1) * 1e6)
+    return datetime.datetime(year, mon, day, hr, minute, i_sec, i_us, tzinfo=tz_utc)
 
 def mjd2datetime_us(double mjd):
     """