Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 8 8.  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)
 08/08/2021   10:07:12   (  81.28,  73.73) 08/08/2021   10:07:29  (  81.30,  73.83)    2.52                17
 08/08/2021   10:57:52   ( -81.27,-118.79) 08/08/2021   10:56:56  ( -81.29,-118.66)    2.82                56
 08/11/2021   05:41:33   (  81.28, 140.01) 08/11/2021   05:41:42  (  81.28, 140.02)    0.29                 9
 08/11/2021   06:32:13   ( -81.27, -52.47) 08/11/2021   06:31:09  ( -81.28, -52.43)    0.74                64
 08/14/2021   00:25:18   ( -81.36,  37.05) 08/14/2021   00:26:32  ( -81.20,  37.37)   18.53                74
 08/14/2021   01:15:53   (  81.27,-153.35) 08/14/2021   01:15:54  (  81.29,-153.44)    2.52                 1
 08/14/2021   02:06:34   ( -81.28,  13.83) 08/14/2021   02:05:22  ( -81.26,  13.76)    1.89                72
 08/16/2021   19:59:33   ( -81.29, 105.24) 08/16/2021   20:00:39  ( -81.29, 105.38)    2.35                66
 08/16/2021   20:50:13   (  81.27, -87.11) 08/16/2021   20:50:05  (  81.29, -86.94)    3.46                 8
 08/19/2021   15:33:53   ( -81.28, 171.88) 08/19/2021   15:34:51  ( -81.29, 171.87)    1.91                58