Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 5 19.  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)
 05/19/2019   16:53:08   (  81.47, -26.87) 05/19/2019   16:52:58  (  81.47, -26.91)    0.69                10
 05/19/2019   17:42:35   ( -81.47, 140.75) 05/19/2019   17:43:38  ( -81.47, 140.79)    0.63                63
 05/22/2019   12:27:25   (  81.47,  39.52) 05/22/2019   12:27:14  (  81.47,  39.40)    2.02                11
 05/22/2019   13:16:52   ( -81.47,-152.83) 05/22/2019   13:17:54  ( -81.47,-152.89)    1.04                62
 05/25/2019   08:01:42   (  81.46, 105.89) 05/25/2019   08:01:29  (  81.47, 106.09)    3.27                13
 05/25/2019   08:51:09   ( -81.47, -86.44) 05/25/2019   08:52:10  ( -81.47, -86.60)    2.65                61
 05/28/2019   03:35:59   (  81.46, 172.23) 05/28/2019   03:35:45  (  81.47, 172.34)    2.08                14
 05/28/2019   04:25:25   ( -81.46, -20.08) 05/28/2019   04:26:24  ( -81.47, -19.94)    2.45                59
 05/30/2019   23:10:14   (  81.47,-121.07) 05/30/2019   23:09:59  (  81.47,-121.02)    0.91                15