Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 11 17.  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)
 11/18/2021   06:09:45   (  81.25, 131.44) 11/18/2021   06:10:46  (  81.24, 131.28)    2.78                61
 11/18/2021   07:00:25   ( -81.25, -60.85) 11/18/2021   07:00:12  ( -81.25, -60.81)    0.70                13
 11/21/2021   01:44:06   (  81.25,-162.09) 11/21/2021   01:44:56  (  81.25,-162.06)    0.56                50
 11/21/2021   02:34:45   ( -81.26,   6.01) 11/21/2021   02:34:22  ( -81.27,   5.87)    2.44                23
 11/23/2021   21:18:28   (  81.25, -95.63) 11/23/2021   21:19:08  (  81.24, -95.82)    3.33                40
 11/23/2021   22:09:08   ( -81.26,  72.08) 11/23/2021   22:08:34  ( -81.26,  72.13)    0.93                34
 11/26/2021   16:52:50   (  81.25, -29.21) 11/26/2021   16:53:19  (  81.25, -29.25)    0.84                29
 11/26/2021   17:43:29   ( -81.27, 138.89) 11/26/2021   17:42:45  ( -81.27, 138.72)    2.86                44
 11/29/2021   12:27:11   (  81.25,  37.20) 11/29/2021   12:27:29  (  81.25,  37.27)    1.26                18