Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 9 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)
 10/01/2021   11:57:26   ( -81.25,-134.99) 10/01/2021   11:57:51  ( -81.24,-135.04)    1.19                25
 10/01/2021   12:48:05   (  81.26,  32.93) 10/01/2021   12:47:16  (  81.27,  33.04)    2.08                49
 10/04/2021   07:31:46   ( -81.26, -68.17) 10/04/2021   07:32:01  ( -81.26, -68.26)    1.72                15
 10/04/2021   08:22:26   (  81.26,  99.32) 10/04/2021   08:21:27  (  81.27,  99.42)    1.75                59
 10/07/2021   03:06:08   ( -81.26,  -1.75) 10/07/2021   03:06:13  ( -81.26,  -1.91)    2.68                 5
 10/07/2021   03:56:48   (  81.26, 165.70) 10/07/2021   03:55:39  (  81.26, 165.75)    0.91                69
 10/09/2021   21:49:50   (  81.25,-103.22) 10/09/2021   21:50:58  (  81.25,-103.25)    0.63                68
 10/09/2021   22:40:31   ( -81.25,  64.26) 10/09/2021   22:40:25  ( -81.25,  64.39)    2.27                 6
 10/12/2021   17:24:12   (  81.24, -36.88) 10/12/2021   17:25:10  (  81.24, -37.02)    2.62                58