Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 2 21.  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)
 02/22/2017   13:35:57   (  81.14,  15.86) 02/22/2017   13:35:36  (  81.14,  15.91)    0.85                21
 02/22/2017   14:25:23   ( -81.16,-176.22) 02/22/2017   14:26:15  ( -81.16,-176.18)    0.62                52
 02/25/2017   09:10:10   (  81.15,  82.36) 02/25/2017   09:09:56  (  81.15,  82.46)    1.67                14
 02/25/2017   09:59:36   ( -81.17,-109.69) 02/25/2017   10:00:35  ( -81.17,-109.60)    1.57                59
 02/28/2017   04:44:24   (  81.15, 148.83) 02/28/2017   04:44:17  (  81.15, 148.99)    2.82                 7
 02/28/2017   05:33:50   ( -81.17, -43.20) 02/28/2017   05:34:56  ( -81.17, -43.03)    2.90                66
 03/02/2017   23:29:13   ( -81.12,  47.22) 03/02/2017   23:28:00  ( -81.12,  47.14)    1.51                73
 03/03/2017   00:18:38   (  81.15,-144.75) 03/03/2017   00:18:39  (  81.14,-144.88)    2.31                 1
 03/03/2017   01:08:04   ( -81.17,  23.25) 03/03/2017   01:09:18  ( -81.16,  23.14)    2.01                74
 03/05/2017   19:03:27   ( -81.12, 113.64) 03/05/2017   19:02:21  ( -81.12, 113.67)    0.64                66