Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 7 26.  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)
 07/28/2021   03:49:51   (  81.30, 167.90) 07/28/2021   03:50:41  (  81.28, 167.78)    2.90                50
 07/28/2021   04:40:31   ( -81.29, -24.61) 07/28/2021   04:40:08  ( -81.27, -24.67)    2.25                23
 07/30/2021   23:24:11   (  81.28,-125.37) 07/30/2021   23:24:53  (  81.29,-125.50)    2.63                42
 07/31/2021   00:14:51   ( -81.28,  42.14) 07/31/2021   00:14:20  ( -81.29,  42.06)    2.17                31
 08/02/2021   18:58:31   (  81.28, -59.05) 08/02/2021   18:59:05  (  81.29, -59.21)    2.82                34
 08/02/2021   19:49:11   ( -81.27, 108.49) 08/02/2021   19:48:32  ( -81.28, 108.38)    2.16                39
 08/05/2021   14:32:52   (  81.28,   7.26) 08/05/2021   14:33:17  (  81.30,   7.41)    2.95                25
 08/05/2021   15:23:32   ( -81.27, 174.83) 08/05/2021   15:22:45  ( -81.27, 174.66)    2.95                47
 08/08/2021   10:07:13   (  81.29,  73.54) 08/08/2021   10:07:30  (  81.28,  73.61)    1.21                17