Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2023 2 12.  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)
 02/21/2023   16:54:08   (  81.06, -34.74) 02/21/2023   16:52:57  (  81.07, -34.81)    1.86                71
 02/21/2023   17:44:41   ( -81.07, 132.34) 02/21/2023   17:43:39  ( -81.07, 132.53)    3.30                62
 02/21/2023   18:35:09   (  81.07, -60.25) 02/21/2023   18:34:18  (  81.07, -60.31)    1.30                51
 02/21/2023   19:25:41   ( -81.07, 107.20) 02/21/2023   19:25:00  ( -81.07, 107.03)    2.86                41
 02/21/2023   20:16:10   (  81.07, -85.38) 02/21/2023   20:15:39  (  81.08, -85.44)    1.39                31
 02/21/2023   21:06:42   ( -81.06,  82.06) 02/21/2023   21:06:21  ( -81.08,  81.91)    2.96                21
 02/21/2023   21:57:12   (  81.08,-110.89) 02/21/2023   21:57:01  (  81.07,-110.94)    1.31                11
 02/21/2023   22:47:44   ( -81.08,  56.55) 02/21/2023   22:47:43  ( -81.07,  56.41)    2.46                 1
 02/21/2023   23:38:13   (  81.07,-136.02) 02/21/2023   23:38:22  (  81.08,-136.06)    0.92                 9
 02/22/2023   00:28:45   ( -81.07,  31.41) 02/22/2023   00:29:04  ( -81.08,  31.28)    2.35                19
 02/22/2023   01:19:15   (  81.08,-161.53) 02/22/2023   01:19:44  (  81.07,-161.56)    1.49                29
 02/22/2023   02:09:47   ( -81.08,   5.90) 02/22/2023   02:10:26  ( -81.07,   5.79)    2.16                39
 02/22/2023   03:00:16   (  81.08, 173.34) 02/22/2023   03:01:05  (  81.08, 173.31)    0.49                49
 02/22/2023   03:50:48   ( -81.08, -19.24) 02/22/2023   03:51:47  ( -81.08, -19.34)    1.77                59