Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2020 5 14.  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,-153.31) 05/22/2020   12:33:48  ( -80.91,-153.44)    2.40                72
 05/22/2020   13:25:28   (  80.93,  13.90) 05/22/2020   13:24:28  (  80.91,  13.90)    1.67                60
 05/22/2020   14:16:03   ( -80.93,-178.75) 05/22/2020   14:15:09  ( -80.92,-178.57)    3.20                54
 05/22/2020   15:06:30   (  80.92, -11.17) 05/22/2020   15:05:49  (  80.92, -11.23)    1.12                41
 05/22/2020   15:57:05   ( -80.92, 156.18) 05/22/2020   15:56:30  ( -80.93, 156.31)    2.76                35
 05/22/2020   16:47:33   (  80.93, -36.61) 05/22/2020   16:47:11  (  80.92, -36.72)    2.28                22
 05/22/2020   17:38:08   ( -80.93, 130.74) 05/22/2020   17:37:52  ( -80.93, 130.82)    1.38                16
 05/22/2020   18:28:35   (  80.92, -61.68) 05/22/2020   18:28:32  (  80.93, -61.84)    3.02                 3
 05/22/2020   19:19:11   ( -80.94, 105.31) 05/22/2020   19:19:14  ( -80.92, 105.34)    1.90                 3
 05/22/2020   20:09:38   (  80.93, -87.11) 05/22/2020   20:09:53  (  80.94, -86.97)    2.80                15
 05/22/2020   21:00:13   ( -80.93,  80.23) 05/22/2020   21:00:35  ( -80.93,  80.21)    0.51                22
 05/22/2020   21:50:41   (  80.94,-112.55) 05/22/2020   21:51:15  (  80.93,-112.45)    1.72                34
 05/22/2020   22:41:16   ( -80.94,  54.80) 05/22/2020   22:41:57  ( -80.92,  54.73)    1.89                41
 05/22/2020   23:31:43   (  80.93,-137.62) 05/22/2020   23:32:36  (  80.94,-137.58)    1.73                53
 05/23/2020   00:22:18   ( -80.93,  29.72) 05/23/2020   00:23:18  ( -80.93,  29.60)    2.31                60
 05/23/2020   01:12:46   (  80.93,-163.05) 05/23/2020   01:13:58  (  80.93,-163.07)    0.26                72