Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 7 19.  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)
 07/22/2021   12:41:09   (  81.29,  35.29) 07/22/2021   12:42:14  (  81.30,  35.30)    0.72                65
 07/22/2021   13:31:49   ( -81.29,-157.22) 07/22/2021   13:31:41  ( -81.30,-157.15)    1.39                 8
 07/25/2021   08:15:30   (  81.29, 101.69) 07/25/2021   08:16:26  (  81.29, 101.56)    2.09                56
 07/25/2021   09:06:10   ( -81.29, -90.80) 07/25/2021   09:05:53  ( -81.29, -90.86)    1.11                17
 07/28/2021   03:49:51   (  81.29, 168.07) 07/28/2021   03:50:37  (  81.30, 168.18)    2.13                46
 07/28/2021   04:40:31   ( -81.28, -24.39) 07/28/2021   04:40:04  ( -81.30, -24.22)    3.32                27
 07/30/2021   23:24:11   (  81.29,-125.56) 07/30/2021   23:24:48  (  81.29,-125.61)    0.89                37
 07/31/2021   00:14:51   ( -81.28,  42.01) 07/31/2021   00:14:15  ( -81.29,  42.01)    0.75                36
 08/02/2021   18:58:32   (  81.29, -59.20) 08/02/2021   18:58:59  (  81.29, -59.05)    2.66                27