Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2019 5 21.  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)
 05/21/2019   08:26:08   (  81.11,  92.97) 05/21/2019   08:26:40  (  81.11,  93.12)    2.52                32
 05/21/2019   09:16:47   ( -81.14, -98.74) 05/21/2019   09:16:06  ( -81.13, -98.87)    2.39                41
 05/24/2019   04:00:30   (  81.13, 159.91) 05/24/2019   04:00:56  (  81.13, 159.86)    0.90                26
 05/24/2019   04:51:10   ( -81.15, -32.13) 05/24/2019   04:50:22  ( -81.15, -32.11)    0.74                48
 05/26/2019   23:34:54   (  81.12,-133.91) 05/26/2019   23:35:13  (  81.12,-133.80)    1.90                19
 05/27/2019   00:25:34   ( -81.14,  34.10) 05/27/2019   00:24:39  ( -81.15,  34.26)    2.83                55
 05/29/2019   19:09:15   (  81.14, -66.96) 05/29/2019   19:09:28  (  81.14, -67.11)    2.59                13
 05/29/2019   19:59:56   ( -81.15, 100.71) 05/29/2019   19:58:55  ( -81.14, 100.60)    1.98                61
 06/01/2019   14:43:39   (  81.13,  -0.77) 06/01/2019   14:43:45  (  81.13,  -0.82)    0.91                 6