Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2020 5 10.  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   12:35:00   ( -80.92,-153.33) 05/22/2020   12:33:47  ( -80.92,-153.20)    2.47                73
 05/22/2020   13:25:27   (  80.91,  14.21) 05/22/2020   13:24:27  (  80.92,  14.11)    2.04                60
 05/22/2020   14:16:03   ( -80.93,-178.77) 05/22/2020   14:15:09  ( -80.92,-178.68)    1.99                54
 05/22/2020   15:06:30   (  80.92, -11.23) 05/22/2020   15:05:49  (  80.92, -11.38)    2.71                41
 05/22/2020   15:57:05   ( -80.92, 156.16) 05/22/2020   15:56:30  ( -80.93, 156.19)    1.08                35
 05/22/2020   16:47:33   (  80.93, -36.66) 05/22/2020   16:47:10  (  80.93, -36.51)    2.78                23
 05/22/2020   17:38:08   ( -80.93, 130.72) 05/22/2020   17:37:52  ( -80.92, 130.71)    0.87                16
 05/22/2020   18:28:35   (  80.92, -61.73) 05/22/2020   18:28:31  (  80.94, -61.63)    2.53                 4
 05/22/2020   19:19:10   ( -80.92, 105.65) 05/22/2020   19:19:13  ( -80.93, 105.58)    1.80                 3
 05/22/2020   20:09:38   (  80.93, -87.17) 05/22/2020   20:09:53  (  80.93, -87.12)    0.86                15
 05/22/2020   21:00:13   ( -80.93,  80.22) 05/22/2020   21:00:35  ( -80.92,  80.10)    2.14                22
 05/22/2020   21:50:41   (  80.94,-112.60) 05/22/2020   21:51:15  (  80.92,-112.61)    1.65                34
 05/22/2020   22:41:16   ( -80.94,  54.78) 05/22/2020   22:41:56  ( -80.93,  54.97)    3.31                40
 05/22/2020   23:31:43   (  80.93,-137.67) 05/22/2020   23:32:36  (  80.93,-137.73)    1.16                53
 05/23/2020   00:22:19   ( -80.94,  29.35) 05/23/2020   00:23:18  ( -80.93,  29.48)    3.05                59
 05/23/2020   01:12:46   (  80.94,-163.11) 05/23/2020   01:13:58  (  80.93,-163.22)    2.33                72