Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 5 30.  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)
 05/31/2018   01:19:24   (  81.15,-160.42) 05/31/2018   01:18:18  (  81.15,-160.35)    1.15                66
 05/31/2018   02:08:50   ( -81.16,   7.49) 05/31/2018   02:08:58  ( -81.16,   7.45)    0.67                 8
 06/02/2018   20:53:37   (  81.14, -94.10) 06/02/2018   20:52:39  (  81.14, -94.16)    0.98                58
 06/02/2018   21:43:03   ( -81.16,  73.83) 06/02/2018   21:43:19  ( -81.16,  73.65)    3.09                16
 06/05/2018   16:27:48   (  81.15, -27.45) 06/05/2018   16:26:58  (  81.14, -27.60)    2.70                50
 06/05/2018   17:17:14   ( -81.17, 140.51) 06/05/2018   17:17:37  ( -81.17, 140.59)    1.46                23
 06/08/2018   12:02:01   (  81.14,  38.80) 06/08/2018   12:01:18  (  81.15,  38.94)    2.66                43
 06/08/2018   12:51:27   ( -81.16,-153.21) 06/08/2018   12:51:58  ( -81.17,-153.23)    0.52                31
 06/11/2018   07:36:13   (  81.15, 105.39) 06/11/2018   07:35:38  (  81.15, 105.48)    1.60                35