Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2019 9 18.  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)
 09/19/2019   06:41:26   (  81.13, 119.54) 09/19/2019   06:42:16  (  81.13, 119.52)    0.70                50
 09/19/2019   07:32:06   ( -81.15, -72.58) 09/19/2019   07:31:42  ( -81.15, -72.48)    1.70                24
 09/22/2019   02:15:48   (  81.13,-174.04) 09/22/2019   02:16:32  (  81.13,-173.97)    1.26                44
 09/22/2019   03:06:28   ( -81.15,  -6.10) 09/22/2019   03:05:58  ( -81.16,  -5.95)    2.65                30
 09/24/2019   21:50:09   (  81.13,-107.62) 09/24/2019   21:50:47  (  81.13,-107.48)    2.42                38
 09/24/2019   22:40:48   ( -81.17,  60.75) 09/24/2019   22:40:13  ( -81.16,  60.56)    3.30                35
 09/27/2019   17:24:31   (  81.13, -41.19) 09/27/2019   17:25:03  (  81.14, -41.00)    3.21                32
 09/27/2019   18:15:10   ( -81.17, 127.22) 09/27/2019   18:14:29  ( -81.16, 127.05)    2.98                41
 09/30/2019   12:58:52   (  81.15,  25.62) 09/30/2019   12:59:19  (  81.14,  25.45)    3.07                27