Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 4 5.  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)
 04/07/2021   10:27:26   (  81.31,  69.40) 04/07/2021   10:27:58  (  81.31,  69.55)    2.62                32
 04/07/2021   11:18:05   ( -81.32,-122.70) 04/07/2021   11:17:24  ( -81.33,-122.52)    3.36                41
 04/10/2021   06:01:47   (  81.31, 135.70) 04/10/2021   06:02:12  (  81.30, 135.88)    2.95                25
 04/10/2021   06:52:25   ( -81.32, -56.01) 04/10/2021   06:51:38  ( -81.32, -56.17)    2.72                47
 04/13/2021   01:36:07   (  81.31,-157.62) 04/13/2021   01:36:25  (  81.32,-157.45)    2.92                18
 04/13/2021   02:26:46   ( -81.32,  10.29) 04/13/2021   02:25:52  ( -81.32,  10.15)    2.37                54
 04/15/2021   21:10:27   (  81.31, -91.35) 04/15/2021   21:10:38  (  81.31, -91.20)    2.47                11
 04/15/2021   22:01:06   ( -81.32,  76.57) 04/15/2021   22:00:05  ( -81.31,  76.43)    2.60                61
 04/18/2021   16:44:47   (  81.31, -24.70) 04/18/2021   16:44:51  (  81.32, -24.60)    1.77                 4