Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 6 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)
 06/22/2021   07:33:17   (  81.26, 111.76) 06/22/2021   07:33:49  (  81.26, 111.86)    1.74                32
 06/22/2021   08:23:57   ( -81.27, -80.42) 06/22/2021   08:23:16  ( -81.26, -80.59)    3.21                41
 06/25/2021   03:07:41   (  81.25, 177.99) 06/25/2021   03:08:02  (  81.25, 178.13)    2.44                21
 06/25/2021   03:58:20   ( -81.27, -13.78) 06/25/2021   03:57:28  ( -81.27, -13.92)    2.40                52
 06/27/2021   22:42:04   (  81.26,-115.41) 06/27/2021   22:42:14  (  81.26,-115.26)    2.65                10
 06/27/2021   23:32:44   ( -81.27,  52.45) 06/27/2021   23:31:41  ( -81.26,  52.35)    2.03                63
 06/30/2021   17:25:47   ( -81.25, 143.39) 06/30/2021   17:27:00  ( -81.25, 143.29)    1.64                73
 06/30/2021   18:16:26   (  81.26, -48.82) 06/30/2021   18:16:25  (  81.27, -48.68)    2.64                 1
 06/30/2021   19:07:00   ( -81.30, 121.40) 06/30/2021   19:05:46  ( -81.39, 121.22)   10.31                74
 07/03/2021   13:00:10   ( -81.25,-150.03) 07/03/2021   13:01:12  ( -81.25,-150.14)    1.88                62