Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 7 20.  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)
 07/21/2019   07:06:37   ( -81.16, -65.99) 07/21/2019   07:06:23  ( -81.16, -65.89)    1.72                14
 07/21/2019   07:56:03   (  81.17, 101.75) 07/21/2019   07:57:03  (  81.18, 101.81)    1.33                60
 07/24/2019   02:40:53   ( -81.16,   0.35) 07/24/2019   02:40:46  ( -81.16,   0.26)    1.50                 7
 07/24/2019   03:30:18   (  81.18, 168.43) 07/24/2019   03:31:25  (  81.18, 168.33)    1.80                67
 07/26/2019   21:25:44   (  81.10,-101.66) 07/26/2019   21:24:30  (  81.13,-101.56)    3.02                74
 07/26/2019   22:15:08   ( -81.17,  67.06) 07/26/2019   22:15:07  ( -81.17,  67.16)    1.75                 1
 07/26/2019   23:04:34   (  81.18,-125.25) 07/26/2019   23:05:47  (  81.18,-125.16)    1.65                73
 07/29/2019   16:59:57   (  81.14, -34.61) 07/29/2019   16:58:50  (  81.14, -34.69)    1.37                67
 07/29/2019   17:49:23   ( -81.17, 133.40) 07/29/2019   17:49:29  ( -81.16, 133.29)    1.94                 6
 08/01/2019   12:34:12   (  81.16,  32.07) 08/01/2019   12:33:11  (  81.16,  32.16)    1.53                61