Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2019 5 11.  Predictions up to the next  14.0 days:

     Date     Time(METOP-C) METOP-C Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 05/12/2019   21:42:59   (  81.11,-106.14) 05/12/2019   21:43:51  (  81.11,-106.13)    0.18                52
 05/12/2019   22:33:38   ( -81.14,  62.05) 05/12/2019   22:33:17  ( -81.14,  61.88)    2.89                21
 05/15/2019   17:17:21   (  81.12, -39.52) 05/15/2019   17:18:08  (  81.11, -39.69)    2.89                47
 05/15/2019   18:08:01   ( -81.14, 128.35) 05/15/2019   18:07:34  ( -81.14, 128.36)    0.21                27
 05/18/2019   12:51:45   (  81.11,  26.72) 05/18/2019   12:52:26  (  81.12,  26.88)    2.83                41
 05/18/2019   13:42:24   ( -81.15,-164.97) 05/18/2019   13:41:52  ( -81.15,-165.05)    1.44                32
 05/21/2019   08:26:08   (  81.12,  93.34) 05/21/2019   08:26:45  (  81.12,  93.19)    2.67                37
 05/21/2019   09:16:48   ( -81.14, -98.67) 05/21/2019   09:16:11  ( -81.14, -98.71)    0.68                37
 05/24/2019   04:00:31   (  81.12, 159.59) 05/24/2019   04:01:03  (  81.12, 159.63)    0.63                32