Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 12 27.  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)
 12/27/2021   14:29:24   (  81.25,   6.22) 12/27/2021   14:30:23  (  81.24,   6.09)    2.33                59
 12/27/2021   15:20:03   ( -81.26, 174.09) 12/27/2021   15:19:49  ( -81.25, 173.98)    1.99                14
 12/30/2021   10:03:44   (  81.25,  72.67) 12/30/2021   10:04:32  (  81.25,  72.80)    2.25                48
 12/30/2021   10:54:24   ( -81.25,-119.81) 12/30/2021   10:53:59  ( -81.25,-119.66)    2.62                25
 01/02/2022   05:38:05   (  81.25, 139.10) 01/02/2022   05:38:43  (  81.24, 139.06)    0.75                38
 01/02/2022   06:28:44   ( -81.26, -52.97) 01/02/2022   06:28:09  ( -81.26, -52.99)    0.41                35
 01/05/2022   01:12:26   (  81.25,-154.50) 01/05/2022   01:12:53  (  81.25,-154.37)    2.29                27
 01/05/2022   02:03:05   ( -81.26,  13.46) 01/05/2022   02:02:19  ( -81.27,  13.60)    2.69                46
 01/07/2022   20:46:45   (  81.25, -87.75) 01/07/2022   20:47:02  (  81.25, -87.88)    2.13                17