Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2017 11 22.  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)
 11/22/2017   10:12:12   ( -81.28,-110.71) 11/22/2017   10:11:42  ( -81.27,-110.79)    1.65                30
 11/22/2017   11:01:38   (  81.28,  57.05) 11/22/2017   11:02:21  (  81.28,  57.17)    2.01                43
 11/25/2017   05:46:25   ( -81.28, -44.26) 11/25/2017   05:45:59  ( -81.27, -44.18)    1.31                26
 11/25/2017   06:35:51   (  81.28, 123.48) 11/25/2017   06:36:39  (  81.28, 123.35)    2.08                48
 11/28/2017   01:20:39   ( -81.27,  22.15) 11/28/2017   01:20:18  ( -81.27,  22.02)    2.21                21
 11/28/2017   02:10:05   (  81.28,-170.15) 11/28/2017   02:10:57  (  81.28,-170.10)    0.96                52
 11/30/2017   20:54:53   ( -81.27,  88.50) 11/30/2017   20:54:36  ( -81.27,  88.58)    1.45                17
 11/30/2017   21:44:18   (  81.29,-103.45) 11/30/2017   21:45:15  (  81.28,-103.58)    2.38                57
 12/03/2017   16:29:05   ( -81.28, 155.18) 12/03/2017   16:28:53  ( -81.27, 155.12)    1.29                12