Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2020 5 20.  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)
 05/22/2020   12:34:59   ( -80.92,-153.21) 05/22/2020   12:33:47  ( -80.92,-153.33)    2.13                72
 05/22/2020   13:25:27   (  80.92,  14.05) 05/22/2020   13:24:27  (  80.92,  14.05)    0.10                60
 05/22/2020   14:16:02   ( -80.92,-178.65) 05/22/2020   14:15:09  ( -80.91,-178.82)    3.31                53
 05/22/2020   15:06:30   (  80.93, -11.39) 05/22/2020   15:05:49  (  80.91, -11.43)    1.97                41
 05/22/2020   15:57:05   ( -80.93, 155.92) 05/22/2020   15:56:30  ( -80.92, 156.06)    2.73                35
 05/22/2020   16:47:32   (  80.92, -36.46) 05/22/2020   16:47:10  (  80.92, -36.56)    1.81                22
 05/22/2020   17:38:07   ( -80.92, 130.84) 05/22/2020   17:37:51  ( -80.93, 130.93)    1.82                16
 05/22/2020   18:28:35   (  80.93, -61.89) 05/22/2020   18:28:32  (  80.92, -62.05)    3.01                 3
 05/22/2020   19:19:10   ( -80.93, 105.41) 05/22/2020   19:19:13  ( -80.93, 105.44)    1.02                 3
 05/22/2020   20:09:38   (  80.94, -87.33) 05/22/2020   20:09:53  (  80.93, -87.17)    2.95                15
 05/22/2020   21:00:12   ( -80.92,  80.33) 05/22/2020   21:00:34  ( -80.94,  80.32)    1.40                22
 05/22/2020   21:50:40   (  80.93,-112.40) 05/22/2020   21:51:14  (  80.94,-112.30)    2.07                34
 05/22/2020   22:41:15   ( -80.93,  54.90) 05/22/2020   22:41:56  ( -80.93,  54.83)    1.14                41
 05/22/2020   23:31:43   (  80.94,-137.84) 05/22/2020   23:32:36  (  80.93,-137.79)    1.12                53
 05/23/2020   00:22:17   ( -80.92,  29.82) 05/23/2020   00:23:17  ( -80.94,  29.71)    2.68                60
 05/23/2020   01:12:45   (  80.93,-162.91) 05/23/2020   01:13:57  (  80.94,-162.91)    1.45                72