Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 6 18.  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)
 06/18/2018   22:01:57   (  81.35,-102.60) 06/18/2018   22:03:05  (  81.34,-102.69)    1.56                68
 06/18/2018   22:52:36   ( -81.36,  65.45) 06/18/2018   22:52:31  ( -81.36,  65.27)    3.12                 5
 06/21/2018   17:36:17   (  81.35, -36.13) 06/21/2018   17:37:21  (  81.34, -36.30)    2.99                64
 06/21/2018   18:26:57   ( -81.35, 131.53) 06/21/2018   18:26:47  ( -81.36, 131.68)    2.65                10
 06/24/2018   13:10:37   (  81.35,  30.33) 06/24/2018   13:11:36  (  81.36,  30.44)    1.99                59
 06/24/2018   14:01:17   ( -81.35,-162.01) 06/24/2018   14:01:03  ( -81.36,-161.94)    1.27                14
 06/27/2018   08:44:56   (  81.35,  96.77) 06/27/2018   08:45:51  (  81.35,  96.76)    0.32                55
 06/27/2018   09:35:36   ( -81.35, -95.56) 06/27/2018   09:35:18  ( -81.35, -95.59)    0.53                18
 06/30/2018   04:19:16   (  81.35, 163.20) 06/30/2018   04:20:07  (  81.34, 163.04)    2.82                51