Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 9 24.  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)
 09/25/2017   15:21:18   (  81.12, -10.34) 09/25/2017   15:21:13  (  81.13, -10.29)    0.76                 5
 09/25/2017   16:10:44   ( -81.14, 157.59) 09/25/2017   16:11:53  ( -81.14, 157.52)    1.31                69
 09/28/2017   10:06:09   ( -81.11,-111.84) 09/28/2017   10:04:57  ( -81.11,-111.65)    3.27                72
 09/28/2017   10:55:34   (  81.13,  56.25) 09/28/2017   10:55:36  (  81.13,  56.17)    1.61                 2
 09/28/2017   11:44:13   ( -81.81,-116.93) 09/28/2017   11:45:26  ( -81.26,-116.54)   61.13                73
 10/01/2017   05:40:25   ( -81.11, -45.27) 10/01/2017   05:39:20  ( -81.11, -45.20)    1.09                65
 10/01/2017   06:29:50   (  81.14, 122.80) 10/01/2017   06:29:58  (  81.14, 122.99)    3.24                 8
 10/04/2017   01:14:42   ( -81.10,  20.91) 10/04/2017   01:13:44  ( -81.10,  20.85)    1.00                58
 10/04/2017   02:04:06   (  81.12,-171.05) 10/04/2017   02:04:21  (  81.13,-170.96)    1.72                15
 10/06/2017   20:48:57   ( -81.10,  87.41) 10/06/2017   20:48:06  ( -81.10,  87.27)    2.42                51