Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 8 25.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 08/26/2018   07:12:17   ( -81.25, -66.04) 08/26/2018   07:11:35  ( -81.25, -65.85)    3.27                42
 08/26/2018   08:01:43   (  81.26, 101.73) 08/26/2018   08:02:15  (  81.25, 101.69)    0.74                32
 08/29/2018   02:46:34   ( -81.24,   0.18) 08/29/2018   02:45:55  ( -81.24,   0.34)    2.79                39
 08/29/2018   03:35:59   (  81.26, 168.30) 08/29/2018   03:36:34  (  81.26, 168.22)    1.57                35
 08/31/2018   22:20:50   ( -81.24,  66.75) 08/31/2018   22:20:14  ( -81.25,  66.90)    2.60                36
 08/31/2018   23:10:16   (  81.25,-125.53) 08/31/2018   23:10:54  (  81.25,-125.65)    2.00                38
 09/03/2018   17:55:06   ( -81.25, 133.29) 09/03/2018   17:54:33  ( -81.25, 133.45)    2.75                33
 09/03/2018   18:44:32   (  81.25, -59.02) 09/03/2018   18:45:13  (  81.25, -59.14)    2.05                41
 09/06/2018   13:29:21   ( -81.25,-160.20) 09/06/2018   13:28:51  ( -81.25,-160.01)    3.22                30