Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 5 19.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 05/20/2019   10:11:42   ( -81.15,-112.46) 05/20/2019   10:11:34  ( -81.15,-112.41)    0.85                 8
 05/20/2019   11:01:08   (  81.16,  55.21) 05/20/2019   11:02:14  (  81.16,  55.07)    2.36                66
 05/23/2019   04:57:20   (  79.70, 130.90) 05/23/2019   04:56:17  (  79.79, 126.05)   96.65                63
 05/23/2019   05:45:59   ( -81.15, -46.05) 05/23/2019   05:45:57  ( -81.15, -45.98)    1.17                 2
 05/23/2019   06:35:24   (  81.18, 121.97) 05/23/2019   06:36:36  (  81.17, 121.85)    2.21                72
 05/26/2019   00:30:50   (  81.12,-147.73) 05/26/2019   00:29:41  (  81.12,-147.80)    1.25                69
 05/26/2019   01:20:15   ( -81.15,  20.34) 05/26/2019   01:20:19  ( -81.15,  20.44)    1.74                 4
 05/28/2019   20:05:05   (  81.14, -81.02) 05/28/2019   20:04:02  (  81.14, -81.05)    0.74                63
 05/28/2019   20:54:32   ( -81.14,  86.70) 05/28/2019   20:54:42  ( -81.15,  86.84)    2.58                10
 05/31/2019   15:39:22   (  81.13, -14.71) 05/31/2019   15:38:25  (  81.13, -14.70)    0.21                57