Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 10 1.  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,-134.95) 10/01/2021   11:57:51  ( -81.24,-135.00)    1.13                25
 10/01/2021   12:48:05   (  81.26,  32.99) 10/01/2021   12:47:16  (  81.27,  33.10)    2.21                49
 10/04/2021   07:31:47   ( -81.25, -68.51) 10/04/2021   07:32:02  ( -81.24, -68.60)    1.64                15
 10/04/2021   08:22:26   (  81.26,  99.38) 10/04/2021   08:21:27  (  81.27,  99.48)    1.89                59
 10/07/2021   03:06:08   ( -81.26,  -1.71) 10/07/2021   03:06:13  ( -81.26,  -1.87)    2.61                 5
 10/07/2021   03:56:48   (  81.26, 165.75) 10/07/2021   03:55:39  (  81.26, 165.81)    1.01                69
 10/09/2021   21:49:50   (  81.25,-103.17) 10/09/2021   21:50:58  (  81.25,-103.19)    0.70                68
 10/09/2021   22:40:31   ( -81.25,  64.29) 10/09/2021   22:40:25  ( -81.25,  64.44)    2.43                 6
 10/12/2021   17:24:11   (  81.25, -36.83) 10/12/2021   17:25:09  (  81.24, -36.96)    2.28                58