Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 7 26.  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)
 07/27/2017   15:13:08   ( -81.16, 171.62) 07/27/2017   15:14:22  ( -80.88, 172.39)   33.08                74
 07/27/2017   16:03:28   (  81.34, -12.98) 07/27/2017   16:03:29  (  81.33, -13.00)    0.65                 1
 07/27/2017   16:54:07   ( -81.35, 154.98) 07/27/2017   16:52:55  ( -81.35, 154.98)    0.57                72
 07/30/2017   10:47:08   ( -81.34,-114.12) 07/30/2017   10:48:19  ( -81.34,-114.07)    1.02                71
 07/30/2017   11:37:48   (  81.34,  53.52) 07/30/2017   11:37:45  (  81.35,  53.64)    2.00                 3
 08/02/2017   06:21:29   ( -81.33, -47.98) 08/02/2017   06:22:36  ( -81.33, -47.84)    2.35                67
 08/02/2017   07:12:08   (  81.34, 120.02) 08/02/2017   07:12:02  (  81.33, 119.86)    2.84                 6
 08/05/2017   01:55:48   ( -81.34,  18.55) 08/05/2017   01:56:51  ( -81.34,  18.74)    3.20                63
 08/05/2017   02:46:27   (  81.34,-173.51) 08/05/2017   02:46:17  (  81.34,-173.58)    1.31                10
 08/07/2017   21:30:07   ( -81.34,  85.45) 08/07/2017   21:31:07  ( -81.34,  85.27)    2.96                60