Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2020 5 20.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 05/22/2020   01:07:23   (  81.48,-150.23) 05/22/2020   01:06:23  (  81.48,-150.30)    1.15                60
 05/22/2020   01:56:50   ( -81.48,  17.37) 05/22/2020   01:57:03  ( -81.47,  17.39)    0.58                13
 05/24/2020   20:41:38   (  81.47, -83.89) 05/24/2020   20:40:44  (  81.48, -83.91)    0.65                54
 05/24/2020   21:31:05   ( -81.47,  83.74) 05/24/2020   21:31:24  ( -81.47,  83.80)    1.05                19
 05/27/2020   16:15:54   (  81.47, -17.56) 05/27/2020   16:15:06  (  81.48, -17.54)    1.01                48
 05/27/2020   17:05:21   ( -81.47, 150.09) 05/27/2020   17:05:46  ( -81.47, 150.20)    1.83                25
 05/30/2020   11:50:09   (  81.48,  49.13) 05/30/2020   11:49:27  (  81.47,  49.21)    1.62                42
 05/30/2020   12:39:37   ( -81.46,-143.60) 05/30/2020   12:40:08  ( -81.47,-143.43)    2.84                31
 06/02/2020   07:24:24   (  81.47, 115.41) 06/02/2020   07:23:48  (  81.47, 115.56)    2.45                36