Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 12 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)
 01/02/2022   05:38:04   (  81.25, 139.35) 01/02/2022   05:38:42  (  81.26, 139.28)    1.30                38
 01/02/2022   06:28:44   ( -81.26, -53.14) 01/02/2022   06:28:09  ( -81.25, -53.18)    1.04                35
 01/05/2022   01:12:26   (  81.24,-154.65) 01/05/2022   01:12:53  (  81.24,-154.54)    1.92                27
 01/05/2022   02:03:05   ( -81.26,  13.28) 01/05/2022   02:02:19  ( -81.26,  13.40)    2.06                46
 01/07/2022   20:46:46   (  81.25, -87.91) 01/07/2022   20:47:03  (  81.24, -88.05)    2.43                17
 01/07/2022   21:37:25   ( -81.27,  80.06) 01/07/2022   21:36:29  ( -81.26,  79.92)    2.28                56
 01/10/2022   16:21:06   (  81.25, -21.59) 01/10/2022   16:21:12  (  81.24, -21.62)    0.82                 6
 01/10/2022   17:11:45   ( -81.26, 146.42) 01/10/2022   17:10:38  ( -81.26, 146.37)    0.69                67
 01/13/2022   11:04:47   ( -81.24,-122.90) 01/13/2022   11:05:56  ( -81.24,-122.87)    0.48                69