Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 2 22.  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)
 02/24/2021   05:43:01   ( -81.27, -41.18) 02/24/2021   05:44:15  ( -81.21, -41.05)    7.11                74
 02/24/2021   06:33:36   (  81.30, 128.16) 02/24/2021   06:33:37  (  81.30, 128.18)    0.51                 1
 02/24/2021   07:24:16   ( -81.31, -63.97) 02/24/2021   07:23:03  ( -81.31, -63.89)    1.43                73
 02/27/2021   01:17:18   ( -81.30,  26.94) 02/27/2021   01:18:25  ( -81.29,  26.84)    1.82                67
 02/27/2021   02:07:57   (  81.30,-165.28) 02/27/2021   02:07:51  (  81.29,-165.45)    2.99                 6
 03/01/2021   20:51:38   ( -81.30,  93.49) 03/01/2021   20:52:37  ( -81.31,  93.59)    1.85                59
 03/01/2021   21:42:17   (  81.31, -98.75) 03/01/2021   21:42:03  (  81.31, -98.73)    0.51                14
 03/04/2021   16:25:59   ( -81.30, 160.02) 03/04/2021   16:26:51  ( -81.30, 159.92)    1.77                52
 03/04/2021   17:16:39   (  81.30, -32.61) 03/04/2021   17:16:17  (  81.30, -32.42)    3.15                22
 03/07/2021   12:00:21   ( -81.30,-133.85) 03/07/2021   12:01:05  ( -81.29,-133.78)    1.17                44