Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 3 10.  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)
 03/12/2021   09:50:29   (  81.34,  79.61) 03/12/2021   09:51:11  (  81.35,  79.58)    1.13                42
 03/12/2021   10:41:09   ( -81.33,-112.89) 03/12/2021   10:40:38  ( -81.34,-112.87)    1.23                31
 03/15/2021   05:24:51   (  81.34, 145.86) 03/15/2021   05:25:25  (  81.33, 145.72)    2.64                34
 03/15/2021   06:15:31   ( -81.33, -46.61) 03/15/2021   06:14:52  ( -81.33, -46.70)    1.59                39
 03/18/2021   00:59:12   (  81.35,-147.90) 03/18/2021   00:59:37  (  81.33,-147.79)    2.22                25
 03/18/2021   01:49:52   ( -81.34,  19.64) 03/18/2021   01:49:04  ( -81.33,  19.81)    2.97                48
 03/20/2021   20:33:33   (  81.34, -81.31) 03/20/2021   20:33:50  (  81.34, -81.34)    0.56                17
 03/20/2021   21:24:13   ( -81.33,  86.26) 03/20/2021   21:23:17  ( -81.34,  86.29)    0.92                56
 03/23/2021   16:07:54   (  81.33, -14.73) 03/23/2021   16:08:03  (  81.33, -14.92)    3.24                 9