Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 8 16.  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)
 08/16/2021   19:59:34   ( -81.29, 105.19) 08/16/2021   20:00:40  ( -81.29, 105.34)    2.45                66
 08/16/2021   20:50:13   (  81.27, -87.08) 08/16/2021   20:50:06  (  81.27, -87.28)    3.31                 7
 08/19/2021   15:33:53   ( -81.28, 171.85) 08/19/2021   15:34:51  ( -81.29, 171.85)    1.75                58
 08/19/2021   16:24:34   (  81.28, -20.84) 08/19/2021   16:24:18  (  81.28, -20.79)    0.82                16
 08/22/2021   11:08:14   ( -81.28,-121.88) 08/22/2021   11:09:04  ( -81.27,-122.03)    2.63                50
 08/22/2021   11:58:54   (  81.27,  45.78) 08/22/2021   11:58:30  (  81.28,  45.67)    2.13                24
 08/25/2021   06:42:35   ( -81.28, -55.62) 08/25/2021   06:43:16  ( -81.28, -55.57)    1.22                41
 08/25/2021   07:33:15   (  81.27, 112.00) 08/25/2021   07:32:42  (  81.28, 112.11)    1.99                33
 08/28/2021   02:16:54   ( -81.27,  11.01) 08/28/2021   02:17:27  ( -81.28,  10.87)    2.35                33