Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 12 29.  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)
 12/30/2021   10:03:45   (  81.24,  72.48) 12/30/2021   10:04:33  (  81.24,  72.59)    1.90                48
 12/30/2021   10:54:24   ( -81.25,-119.63) 12/30/2021   10:53:59  ( -81.26,-119.51)    2.15                25
 01/02/2022   05:38:05   (  81.25, 139.28) 01/02/2022   05:38:43  (  81.25, 139.20)    1.42                38
 01/02/2022   06:28:44   ( -81.26, -52.80) 01/02/2022   06:28:09  ( -81.27, -52.87)    1.31                35
 01/05/2022   01:12:25   (  81.25,-154.34) 01/05/2022   01:12:52  (  81.26,-154.28)    1.23                27
 01/05/2022   02:03:05   ( -81.26,  13.22) 01/05/2022   02:02:19  ( -81.25,  13.31)    1.43                46
 01/07/2022   20:46:46   (  81.25, -88.00) 01/07/2022   20:47:02  (  81.26, -87.84)    2.80                16
 01/07/2022   21:37:26   ( -81.25,  79.60) 01/07/2022   21:36:29  ( -81.26,  79.77)    2.93                57
 01/10/2022   16:21:06   (  81.26, -21.30) 01/10/2022   16:21:12  (  81.25, -21.48)    3.07                 6