From c906acd65960d400e7766fc12947815551d10a1a Mon Sep 17 00:00:00 2001
From: meggert <eggertm@irs.uni-stuttgart.de>
Date: Wed, 29 Nov 2023 09:48:11 +0100
Subject: [PATCH] tle turns too old after just 7 days

---
 src/fsfw/coordinates/Sgp4Propagator.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/fsfw/coordinates/Sgp4Propagator.cpp b/src/fsfw/coordinates/Sgp4Propagator.cpp
index 62c2670e..352e06db 100644
--- a/src/fsfw/coordinates/Sgp4Propagator.cpp
+++ b/src/fsfw/coordinates/Sgp4Propagator.cpp
@@ -166,9 +166,9 @@ ReturnValue_t Sgp4Propagator::propagate(double* position, double* velocity, time
   timeval timeSinceEpoch = time - epoch;
   double minutesSinceEpoch = timeSinceEpoch.tv_sec / 60. + timeSinceEpoch.tv_usec / 60000000.;
 
-  double monthsSinceEpoch = minutesSinceEpoch / 60 / 24 / 30;
+  double daysSinceEpoch = minutesSinceEpoch / 60 / 24;
 
-  if ((monthsSinceEpoch > 1) || (monthsSinceEpoch < -1)) {
+  if ((daysSinceEpoch > 7) || (daysSinceEpoch < -7)) {
     return TLE_TOO_OLD;
   }