Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 5 17.  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   (  81.48, -26.72) 05/19/2019   16:52:58  (  81.47, -26.75)    1.03                10
 05/19/2019   17:42:35   ( -81.47, 140.89) 05/19/2019   17:43:38  ( -81.47, 140.96)    1.32                63
 05/22/2019   12:27:25   (  81.47,  39.63) 05/22/2019   12:27:14  (  81.47,  39.56)    1.25                11
 05/22/2019   13:16:52   ( -81.47,-152.74) 05/22/2019   13:17:54  ( -81.47,-152.73)    0.50                62
 05/25/2019   08:01:41   (  81.47, 105.92) 05/25/2019   08:01:29  (  81.47, 105.83)    1.45                12
 05/25/2019   08:51:08   ( -81.47, -86.42) 05/25/2019   08:52:09  ( -81.47, -86.45)    0.40                61
 05/28/2019   03:35:57   (  81.47, 172.54) 05/28/2019   03:35:44  (  81.47, 172.47)    1.39                13
 05/28/2019   04:25:24   ( -81.48, -19.78) 05/28/2019   04:26:24  ( -81.47, -19.80)    0.96                60
 05/30/2019   23:10:14   (  81.46,-121.28) 05/30/2019   23:10:00  (  81.47,-121.32)    0.91                14