Simultaneous Nadir Overpasses (SNOs) between NOAA-15 and METOP-C
TLE Epoch: 2020 2 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)
 02/22/2020   23:45:24   ( -80.89,  38.58) 02/22/2020   23:44:17  ( -80.88,  38.66)    1.54                67
 02/23/2020   00:35:57   (  80.89,-153.98) 02/23/2020   00:34:57  (  80.88,-154.14)    2.92                60
 02/23/2020   01:26:26   ( -80.88,  13.53) 02/23/2020   01:25:38  ( -80.89,  13.47)    1.62                48
 02/23/2020   02:17:00   (  80.89,-179.39) 02/23/2020   02:16:18  (  80.89,-179.32)    1.51                42
 02/23/2020   03:07:29   ( -80.89, -11.89) 02/23/2020   03:07:00  ( -80.88, -12.07)    3.32                29
 02/23/2020   03:58:02   (  80.88, 155.56) 02/23/2020   03:57:39  (  80.89, 155.49)    1.62                23
 02/23/2020   04:48:32   ( -80.89, -37.30) 02/23/2020   04:48:21  ( -80.89, -37.26)    1.01                11
 02/23/2020   05:39:05   (  80.89, 130.15) 02/23/2020   05:39:00  (  80.90, 130.30)    2.93                 5
 02/23/2020   06:29:34   ( -80.88, -62.36) 02/23/2020   06:29:42  ( -80.90, -62.45)    2.04                 8
 02/23/2020   07:20:08   (  80.90, 104.74) 02/23/2020   07:20:22  (  80.89, 104.76)    0.95                14
 02/23/2020   08:10:37   ( -80.89, -87.77) 02/23/2020   08:11:03  ( -80.90, -87.64)    2.72                26
 02/23/2020   09:01:10   (  80.89,  79.69) 02/23/2020   09:01:43  (  80.90,  79.57)    2.33                33
 02/23/2020   09:51:40   ( -80.90,-113.19) 02/23/2020   09:52:25  ( -80.89,-113.18)    0.72                45
 02/23/2020   10:42:13   (  80.90,  54.28) 02/23/2020   10:43:04  (  80.91,  54.38)    2.19                51
 02/23/2020   11:32:42   ( -80.89,-138.24) 02/23/2020   11:33:46  ( -80.90,-138.37)    2.56                64