Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 6 26.  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)
 06/27/2021   05:22:43   ( -81.33, -35.51) 06/27/2021   05:23:57  ( -81.27, -35.49)    6.72                74
 06/27/2021   06:13:22   (  81.31, 132.57) 06/27/2021   06:13:22  (  81.30, 132.61)    0.89                 0
 06/27/2021   07:04:02   ( -81.30, -59.88) 06/27/2021   07:02:49  ( -81.29, -59.84)    0.71                73
 06/30/2021   00:57:03   ( -81.31,  31.42) 06/30/2021   00:58:08  ( -81.30,  31.49)    1.42                65
 06/30/2021   01:47:43   (  81.30,-160.89) 06/30/2021   01:47:34  (  81.31,-160.81)    1.73                 9
 07/02/2021   20:31:24   ( -81.30,  97.95) 07/02/2021   20:32:20  ( -81.31,  98.05)    1.92                56
 07/02/2021   21:22:04   (  81.31, -94.76) 07/02/2021   21:21:46  (  81.29, -94.65)    2.42                18
 07/05/2021   16:05:45   ( -81.31, 164.08) 07/05/2021   16:06:32  ( -81.29, 164.20)    2.83                47
 07/05/2021   16:56:25   (  81.30, -28.26) 07/05/2021   16:55:58  (  81.30, -28.15)    1.98                27
 07/08/2021   11:40:06   ( -81.31,-129.43) 07/08/2021   11:40:44  ( -81.30,-129.31)    2.19                38