Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 5 1.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/02/2021   00:27:32   (  81.33,-140.35) 05/02/2021   00:28:11  (  81.33,-140.31)    0.61                39
 05/02/2021   01:18:12   ( -81.32,  27.24) 05/02/2021   01:17:38  ( -81.32,  27.20)    0.81                34
 05/04/2021   20:01:54   (  81.32, -73.87) 05/04/2021   20:02:24  (  81.32, -74.01)    2.33                30
 05/04/2021   20:52:35   ( -81.33,  93.38) 05/04/2021   20:51:51  ( -81.32,  93.53)    2.88                44
 05/07/2021   15:36:16   (  81.32,  -7.41) 05/07/2021   15:36:36  (  81.33,  -7.37)    1.62                20
 05/07/2021   16:26:57   ( -81.32, 159.87) 05/07/2021   16:26:04  ( -81.31, 159.82)    1.66                53
 05/10/2021   11:10:37   (  81.32,  59.03) 05/10/2021   11:10:48  (  81.32,  58.84)    3.29                11
 05/10/2021   12:01:18   ( -81.32,-133.65) 05/10/2021   12:00:15  ( -81.32,-133.56)    1.55                63
 05/13/2021   05:54:24   ( -81.38, -44.00) 05/13/2021   05:55:38  ( -81.24, -43.77)   16.63                74
 05/13/2021   06:44:59   (  81.31, 125.45) 05/13/2021   06:45:00  (  81.33, 125.38)    1.95                 1