Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 8 22.  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)
 08/24/2017   18:56:06   ( -81.34, 123.60) 08/24/2017   18:56:41  ( -81.34, 123.77)    2.84                35
 08/24/2017   19:46:45   (  81.35, -68.52) 08/24/2017   19:46:07  (  81.35, -68.52)    0.15                38
 08/27/2017   14:30:26   ( -81.34,-170.00) 08/27/2017   14:30:57  ( -81.34,-169.93)    1.17                31
 08/27/2017   15:21:05   (  81.35,  -2.15) 08/27/2017   15:20:23  (  81.34,  -2.23)    1.42                42
 08/30/2017   10:04:45   ( -81.34,-103.22) 08/30/2017   10:05:12  ( -81.35,-103.29)    1.26                27
 08/30/2017   10:55:24   (  81.35,  64.59) 08/30/2017   10:54:38  (  81.35,  64.40)    3.25                46
 09/02/2017   05:39:05   ( -81.34, -37.25) 09/02/2017   05:39:27  ( -81.34, -37.08)    2.83                22
 09/02/2017   06:29:43   (  81.35, 130.93) 09/02/2017   06:28:52  (  81.36, 130.98)    1.31                51
 09/05/2017   01:13:24   ( -81.34,  29.49) 09/05/2017   01:13:42  ( -81.34,  29.47)    0.42                18