Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 7 16.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/19/2017   05:20:27   (  81.34, 148.03) 07/19/2017   05:20:39  (  81.35, 147.90)    2.31                12
 07/19/2017   06:11:07   ( -81.34, -44.43) 07/19/2017   06:10:06  ( -81.34, -44.51)    1.43                61
 07/22/2017   00:54:48   (  81.34,-145.80) 07/22/2017   00:54:56  (  81.34,-145.78)    0.41                 8
 07/22/2017   01:45:28   ( -81.34,  21.77) 07/22/2017   01:44:23  ( -81.34,  21.83)    1.02                65
 07/24/2017   20:29:09   (  81.34, -79.65) 07/24/2017   20:29:13  (  81.33, -79.51)    2.52                 4
 07/24/2017   21:19:48   ( -81.34,  88.36) 07/24/2017   21:18:39  ( -81.35,  88.50)    2.42                69
 07/27/2017   15:12:56   ( -81.28, 176.16) 07/27/2017   15:14:10  ( -81.17, 176.43)   13.44                74
 07/27/2017   16:03:27   (  81.34, -12.73) 07/27/2017   16:03:28  (  81.34, -12.90)    2.96                 1
 07/27/2017   16:54:08   ( -81.34, 154.54) 07/27/2017   16:52:55  ( -81.34, 154.74)    3.25                73
 07/30/2017   10:47:08   ( -81.34,-114.16) 07/30/2017   10:48:18  ( -81.35,-114.02)    2.57                70