Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2020 5 15.  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,-153.41) 05/22/2020   12:33:48  ( -80.91,-153.53)    2.71                72
 05/22/2020   13:25:27   (  80.92,  14.18) 05/22/2020   13:24:27  (  80.93,  14.18)    1.37                60
 05/22/2020   14:16:02   ( -80.92,-178.48) 05/22/2020   14:15:09  ( -80.92,-178.65)    3.01                53
 05/22/2020   15:06:30   (  80.92, -11.26) 05/22/2020   15:05:49  (  80.92, -11.30)    0.90                41
 05/22/2020   15:57:05   ( -80.92, 156.08) 05/22/2020   15:56:30  ( -80.93, 156.22)    2.53                35
 05/22/2020   16:47:32   (  80.91, -36.33) 05/22/2020   16:47:10  (  80.93, -36.43)    2.51                22
 05/22/2020   17:38:08   ( -80.93, 130.65) 05/22/2020   17:37:52  ( -80.92, 130.74)    1.91                16
 05/22/2020   18:28:35   (  80.92, -61.77) 05/22/2020   18:28:32  (  80.92, -61.92)    2.68                 3
 05/22/2020   19:19:10   ( -80.92, 105.57) 05/22/2020   19:19:13  ( -80.93, 105.61)    1.27                 3
 05/22/2020   20:09:38   (  80.93, -87.20) 05/22/2020   20:09:53  (  80.93, -87.04)    2.76                15
 05/22/2020   21:00:13   ( -80.93,  80.14) 05/22/2020   21:00:35  ( -80.93,  80.13)    0.67                22
 05/22/2020   21:50:41   (  80.94,-112.64) 05/22/2020   21:51:15  (  80.93,-112.53)    2.32                34
 05/22/2020   22:41:15   ( -80.92,  55.06) 05/22/2020   22:41:56  ( -80.94,  55.00)    1.86                41
 05/22/2020   23:31:43   (  80.93,-137.71) 05/22/2020   23:32:36  (  80.94,-137.66)    1.14                53
 05/23/2020   00:22:18   ( -80.93,  29.63) 05/23/2020   00:23:18  ( -80.93,  29.52)    1.97                60
 05/23/2020   01:12:46   (  80.94,-163.14) 05/23/2020   01:13:58  (  80.93,-163.14)    1.00                72