Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2023 1 25.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-15) NOAA-15 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 01/31/2023   14:56:57   ( -81.00, 175.93) 01/31/2023   14:55:52  ( -80.96, 171.80)   72.14                65
 01/31/2023   15:47:28   (  81.07, -18.22) 01/31/2023   15:46:25  (  81.08, -18.04)    3.24                63
 01/31/2023   16:38:03   ( -81.07, 148.98) 01/31/2023   16:37:07  ( -81.06, 148.89)    2.28                56
 01/31/2023   17:28:30   (  81.08, -43.71) 01/31/2023   17:27:47  (  81.07, -43.52)    3.27                43
 01/31/2023   18:19:04   ( -81.07, 123.87) 01/31/2023   18:18:28  ( -81.07, 123.78)    1.57                36
 01/31/2023   19:09:31   (  81.07, -68.82) 01/31/2023   19:09:09  (  81.07, -69.00)    3.24                22
 01/31/2023   20:00:06   ( -81.08,  98.39) 01/31/2023   19:59:50  ( -81.06,  98.30)    2.12                16
 01/31/2023   20:50:32   (  81.07, -93.93) 01/31/2023   20:50:30  (  81.07, -94.11)    3.22                 2
 01/31/2023   21:41:07   ( -81.07,  73.28) 01/31/2023   21:41:11  ( -81.07,  73.20)    1.35                 4
 01/31/2023   22:31:34   (  81.08,-119.41) 01/31/2023   22:31:52  (  81.07,-119.59)    3.09                18
 01/31/2023   23:22:09   ( -81.08,  47.79) 01/31/2023   23:22:33  ( -81.07,  47.72)    1.96                24
 02/01/2023   00:12:35   (  81.07,-144.53) 02/01/2023   00:13:13  (  81.08,-144.70)    3.06                38
 02/01/2023   01:03:10   ( -81.08,  22.68) 02/01/2023   01:03:54  ( -81.08,  22.62)    1.13                44
 02/01/2023   01:53:37   (  81.08,-170.01) 02/01/2023   01:54:35  (  81.07,-170.18)    2.93                58
 02/01/2023   02:44:12   ( -81.09,  -2.80) 02/01/2023   02:45:16  ( -81.07,  -2.86)    1.82                64