Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 5 10.  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)
 05/12/2017   16:26:56   ( -81.33, 160.89) 05/12/2017   16:27:58  ( -81.33, 160.97)    1.50                62
 05/12/2017   17:17:36   (  81.33, -31.63) 05/12/2017   17:17:25  (  81.32, -31.60)    0.84                11
 05/15/2017   12:01:18   ( -81.33,-132.93) 05/15/2017   12:02:14  ( -81.32,-132.91)    0.89                56
 05/15/2017   12:51:57   (  81.33,  34.93) 05/15/2017   12:51:40  (  81.33,  34.88)    1.12                17
 05/18/2017   07:35:38   ( -81.33, -66.38) 05/18/2017   07:36:28  ( -81.32, -66.46)    1.62                50
 05/18/2017   08:26:17   (  81.33, 101.46) 05/18/2017   08:25:54  (  81.32, 101.29)    3.09                23
 05/21/2017   03:09:59   ( -81.33,   0.14) 05/21/2017   03:10:42  ( -81.34,   0.30)    2.74                43
 05/21/2017   04:00:38   (  81.34, 167.98) 05/21/2017   04:00:08  (  81.34, 168.02)    0.90                30
 05/23/2017   22:44:20   ( -81.33,  66.65) 05/23/2017   22:44:57  ( -81.33,  66.62)    0.49                37