Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C
TLE Epoch: 2024 12 27.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 12/27/2024   02:20:56   (  72.65, 136.98) 12/27/2024   02:19:56  (  72.67, 137.02)    2.66                60
 12/27/2024   03:11:40   ( -72.65, -55.69) 12/27/2024   03:10:38  ( -72.66, -55.69)    1.16                62
 12/27/2024   04:02:26   (  72.66, 111.59) 12/27/2024   04:01:18  (  72.65, 111.63)    2.07                68
 12/27/2024   04:53:10   ( -72.66, -81.08) 12/27/2024   04:52:00  ( -72.63, -81.08)    2.71                70
 12/27/2024   05:43:55   (  72.62,  86.29) 12/27/2024   05:42:40  (  72.63,  86.24)    1.72                75
 12/27/2024   06:34:37   ( -72.52,-106.17) 12/27/2024   06:33:23  ( -72.56,-106.57)   14.25                74
 12/27/2024   07:25:19   (  72.33,  61.51) 12/27/2024   07:24:08  (  72.30,  60.24)   42.91                71
 12/27/2024   08:16:01   ( -72.22,-130.96) 12/27/2024   08:14:51  ( -72.23,-132.56)   54.38                70
 12/27/2024   09:06:43   (  72.03,  36.71) 12/27/2024   09:05:35  (  72.02,  34.37)   80.44                68
 12/27/2024   09:57:25   ( -71.92,-155.77) 12/27/2024   09:56:18  ( -71.95,-158.44)   91.92                67