Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 10 13.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/15/2021   12:58:37   (  81.25,  29.65) 10/15/2021   12:59:20  (  81.25,  29.66)    0.32                43
 10/15/2021   13:49:17   ( -81.26,-162.53) 10/15/2021   13:48:46  ( -81.27,-162.41)    2.25                31
 10/18/2021   08:33:00   (  81.25,  96.07) 10/18/2021   08:33:31  (  81.26,  96.14)    1.41                31
 10/18/2021   09:23:41   ( -81.25, -96.47) 10/18/2021   09:22:58  ( -81.25, -96.28)    3.33                43
 10/21/2021   04:07:22   (  81.25, 162.46) 10/21/2021   04:07:41  (  81.26, 162.58)    2.01                19
 10/21/2021   04:58:02   ( -81.26, -29.66) 10/21/2021   04:57:08  ( -81.25, -29.82)    2.78                54
 10/23/2021   23:41:45   (  81.25,-131.17) 10/23/2021   23:41:52  (  81.25,-131.04)    2.06                 7
 10/24/2021   00:32:25   ( -81.26,  36.73) 10/24/2021   00:31:19  ( -81.25,  36.58)    2.77                66
 10/26/2021   18:25:28   ( -81.25, 127.83) 10/26/2021   18:26:37  ( -81.25, 127.67)    2.73                69