Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 5 14.  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)
 05/15/2017   12:01:17   ( -81.33,-132.74) 05/15/2017   12:02:13  ( -81.33,-132.64)    1.77                56
 05/15/2017   12:51:56   (  81.34,  35.16) 05/15/2017   12:51:39  (  81.34,  35.14)    0.60                17
 05/18/2017   07:35:38   ( -81.33, -66.18) 05/18/2017   07:36:28  ( -81.34, -66.11)    1.44                50
 05/18/2017   08:26:17   (  81.34, 101.71) 05/18/2017   08:25:54  (  81.34, 101.65)    1.25                23
 05/21/2017   03:10:00   ( -81.33,  -0.02) 05/21/2017   03:10:44  ( -81.32,   0.02)    0.99                44
 05/21/2017   04:00:39   (  81.33, 167.85) 05/21/2017   04:00:10  (  81.33, 167.75)    1.96                29
 05/23/2017   22:44:20   ( -81.33,  66.50) 05/23/2017   22:44:58  ( -81.32,  66.50)    0.59                38
 05/23/2017   23:34:59   (  81.34,-125.63) 05/23/2017   23:34:24  (  81.33,-125.80)    2.95                35
 05/26/2017   18:18:41   ( -81.33, 133.02) 05/26/2017   18:19:13  ( -81.32, 132.96)    1.15                32