Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 7 24.  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)
 07/26/2021   00:44:33   (  81.25,-146.38) 07/26/2021   00:45:20  (  81.24,-146.45)    1.44                47
 07/26/2021   01:35:12   ( -81.26,  21.65) 07/26/2021   01:34:46  ( -81.26,  21.46)    3.27                26
 07/28/2021   20:18:55   (  81.26, -79.57) 07/28/2021   20:19:32  (  81.26, -79.71)    2.41                37
 07/28/2021   21:09:36   ( -81.26,  87.69) 07/28/2021   21:08:59  ( -81.26,  87.86)    2.86                37
 07/31/2021   15:53:18   (  81.25, -13.56) 07/31/2021   15:53:44  (  81.26, -13.38)    3.05                26
 07/31/2021   16:43:58   ( -81.26, 154.09) 07/31/2021   16:43:11  ( -81.25, 154.21)    2.07                47
 08/03/2021   11:27:41   (  81.25,  52.82) 08/03/2021   11:27:57  (  81.25,  52.91)    1.45                16
 08/03/2021   12:18:20   ( -81.26,-139.14) 08/03/2021   12:17:23  ( -81.27,-139.10)    0.73                57
 08/06/2021   07:02:03   (  81.26, 119.57) 08/06/2021   07:02:09  (  81.26, 119.52)    0.75                 6