Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 7 16.  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)
 07/17/2017   06:54:07   ( -81.19, -62.44) 07/17/2017   06:53:24  ( -81.19, -62.30)    2.38                43
 07/17/2017   07:43:33   (  81.20, 105.33) 07/17/2017   07:44:04  (  81.20, 105.41)    1.39                31
 07/20/2017   02:28:24   ( -81.19,   3.97) 07/20/2017   02:27:45  ( -81.19,   3.92)    1.03                39
 07/20/2017   03:17:50   (  81.20, 171.71) 07/20/2017   03:18:25  (  81.20, 171.59)    2.10                35
 07/22/2017   22:02:41   ( -81.19,  70.38) 07/22/2017   22:02:05  ( -81.19,  70.51)    2.26                36
 07/22/2017   22:52:06   (  81.21,-121.54) 07/22/2017   22:52:44  (  81.21,-121.48)    1.13                38
 07/25/2017   17:36:57   ( -81.19, 136.77) 07/25/2017   17:36:25  ( -81.18, 136.71)    1.15                32
 07/25/2017   18:26:22   (  81.21, -55.18) 07/25/2017   18:27:04  (  81.20, -55.33)    2.62                42
 07/28/2017   13:11:14   ( -81.18,-156.84) 07/28/2017   13:10:45  ( -81.19,-156.73)    2.03                29