Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 3 7.  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)
 03/09/2021   14:16:08   (  81.35,  12.87) 03/09/2021   14:16:58  (  81.34,  12.95)    2.09                50
 03/09/2021   15:06:48   ( -81.35,-179.61) 03/09/2021   15:06:25  ( -81.33,-179.49)    2.46                23
 03/12/2021   09:50:29   (  81.34,  79.53) 03/12/2021   09:51:11  (  81.34,  79.50)    0.59                42
 03/12/2021   10:41:09   ( -81.33,-112.94) 03/12/2021   10:40:38  ( -81.34,-112.92)    0.75                31
 03/15/2021   05:24:50   (  81.33, 146.17) 03/15/2021   05:25:24  (  81.35, 146.01)    3.28                34
 03/15/2021   06:15:31   ( -81.34, -46.66) 03/15/2021   06:14:52  ( -81.32, -46.76)    2.11                39
 03/18/2021   00:59:12   (  81.33,-147.59) 03/18/2021   00:59:37  (  81.35,-147.52)    1.99                25
 03/18/2021   01:49:53   ( -81.34,  19.60) 03/18/2021   01:49:05  ( -81.33,  19.73)    2.61                48
 03/20/2021   20:33:33   (  81.34, -81.37) 03/20/2021   20:33:50  (  81.33, -81.47)    2.03                17