Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2020 6 21.  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)
 06/21/2020   19:45:25   ( -81.32, 111.36) 06/21/2020   19:45:36  ( -81.32, 111.36)    0.15                11
 06/21/2020   20:36:04   (  81.33, -80.77) 06/21/2020   20:35:02  (  81.33, -80.87)    1.62                62
 06/24/2020   15:19:45   ( -81.32, 177.92) 06/24/2020   15:19:50  ( -81.33, 177.93)    0.65                 5
 06/24/2020   16:10:24   (  81.33, -14.24) 06/24/2020   16:09:16  (  81.34, -14.33)    1.52                68
 06/27/2020   10:03:26   (  81.32,  76.61) 06/27/2020   10:04:39  (  81.32,  76.52)    1.56                73
 06/27/2020   10:54:07   ( -81.32,-115.94) 06/27/2020   10:54:06  ( -81.32,-115.89)    1.03                 1
 06/27/2020   11:44:35   (  81.35,  56.23) 06/27/2020   11:43:21  (  81.52,  56.12)   18.71                74
 06/30/2020   05:37:47   (  81.32, 143.11) 06/30/2020   05:38:54  (  81.32, 143.04)    1.27                67
 06/30/2020   06:28:28   ( -81.32, -49.42) 06/30/2020   06:28:21  ( -81.32, -49.33)    1.45                 7
 07/03/2020   01:12:07   (  81.32,-150.40) 07/03/2020   01:13:08  (  81.33,-150.45)    1.04                61