Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2025 12 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 12/02/2025   04:47:36   (   0.67,  61.46) (   0.22,  63.51)  233.74                80
 12/03/2025   17:04:05   (  -0.63,  61.54) (  -1.20,  58.87)  304.04                80
 12/04/2025   16:46:11   (  -0.66,  61.54) (  -0.11,  63.85)  263.74                80
 12/06/2025   05:02:31   (   0.62,  61.43) (   1.12,  59.24)  249.47                80
 12/07/2025   04:44:37   (   0.65,  61.42) (   0.03,  64.22)  318.83                80
 12/08/2025   17:01:05   (  -0.61,  61.50) (  -1.07,  59.59)  219.05                80
 12/09/2025   16:43:10   (  -0.64,  61.50) (   0.02,  64.56)  348.72                80
 12/11/2025   04:59:32   (   0.60,  61.40) (   0.90,  59.94)  165.19                80
 12/12/2025   04:41:36   (   0.63,  61.39) (  -0.14,  64.93)  403.36                80
 12/13/2025   16:58:06   (  -0.58,  61.47) (  -0.84,  60.29)  133.94                80
 12/14/2025   16:40:11   (  -0.61,  61.46) (   0.26,  65.26)  433.69                80