Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 7 30.  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)
 07/31/2021   15:53:18   (  81.25, -13.58) 07/31/2021   15:53:44  (  81.26, -13.40)    3.02                26
 07/31/2021   16:43:57   ( -81.26, 154.41) 07/31/2021   16:43:10  ( -81.27, 154.51)    1.91                47
 08/03/2021   11:27:41   (  81.25,  52.82) 08/03/2021   11:27:57  (  81.25,  52.89)    1.31                16
 08/03/2021   12:18:20   ( -81.26,-139.19) 08/03/2021   12:17:23  ( -81.26,-139.17)    0.36                57
 08/06/2021   07:02:03   (  81.26, 119.58) 08/06/2021   07:02:09  (  81.26, 119.51)    1.16                 6
 08/06/2021   07:52:43   ( -81.26, -72.81) 08/06/2021   07:51:36  ( -81.25, -72.90)    1.72                67
 08/09/2021   01:45:46   ( -81.24,  17.89) 08/09/2021   01:46:55  ( -81.24,  18.06)    2.73                69
 08/09/2021   02:36:25   (  81.26,-174.06) 08/09/2021   02:36:20  (  81.27,-173.90)    2.80                 5
 08/11/2021   21:20:08   ( -81.25,  84.64) 08/11/2021   21:21:07  ( -81.25,  84.62)    0.31                59