Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2023 2 13.  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   (  81.07, -34.83) 02/21/2023   16:52:57  (  81.07, -34.93)    1.79                71
 02/21/2023   17:44:41   ( -81.08, 132.24) 02/21/2023   17:43:39  ( -81.07, 132.40)    2.98                62
 02/21/2023   18:35:10   (  81.08, -60.34) 02/21/2023   18:34:19  (  81.06, -60.43)    2.21                51
 02/21/2023   19:25:42   ( -81.07, 107.10) 02/21/2023   19:25:00  ( -81.08, 107.28)    3.08                42
 02/21/2023   20:16:11   (  81.07, -85.47) 02/21/2023   20:15:40  (  81.07, -85.56)    1.48                31
 02/21/2023   21:06:43   ( -81.07,  81.96) 02/21/2023   21:06:22  ( -81.07,  81.78)    3.15                21
 02/21/2023   21:57:12   (  81.07,-110.61) 02/21/2023   21:57:01  (  81.08,-110.68)    2.01                11
 02/21/2023   22:47:45   ( -81.08,  56.45) 02/21/2023   22:47:44  ( -81.07,  56.28)    3.30                 1
 02/21/2023   23:38:14   (  81.08,-136.11) 02/21/2023   23:38:23  (  81.07,-136.18)    1.28                 9
 02/22/2023   00:28:46   ( -81.07,  31.31) 02/22/2023   00:29:05  ( -81.07,  31.16)    2.67                19
 02/22/2023   01:19:15   (  81.07,-161.25) 02/22/2023   01:19:44  (  81.08,-161.31)    1.53                29
 02/22/2023   02:09:47   ( -81.07,   6.17) 02/22/2023   02:10:26  ( -81.08,   6.03)    2.81                39
 02/22/2023   03:00:17   (  81.08, 173.25) 02/22/2023   03:01:06  (  81.08, 173.19)    1.23                49
 02/22/2023   03:50:49   ( -81.08, -19.34) 02/22/2023   03:51:48  ( -81.08, -19.47)    2.27                59