Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 10 15.  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,  29.57) 10/15/2021   12:59:20  (  81.25,  29.57)    0.17                43
 10/15/2021   13:49:17   ( -81.26,-162.63) 10/15/2021   13:48:46  ( -81.26,-162.51)    2.14                31
 10/18/2021   08:33:00   (  81.25,  95.98) 10/18/2021   08:33:31  (  81.25,  96.06)    1.39                31
 10/18/2021   09:23:40   ( -81.26, -96.18) 10/18/2021   09:22:57  ( -81.27, -95.99)    3.31                43
 10/21/2021   04:07:23   (  81.25, 162.38) 10/21/2021   04:07:42  (  81.25, 162.50)    2.03                19
 10/21/2021   04:58:02   ( -81.27, -29.36) 10/21/2021   04:57:08  ( -81.27, -29.53)    2.80                54
 10/23/2021   23:41:45   (  81.25,-131.23) 10/23/2021   23:41:52  (  81.25,-131.10)    2.13                 7
 10/24/2021   00:32:24   ( -81.27,  37.05) 10/24/2021   00:31:18  ( -81.27,  36.89)    2.68                66
 10/26/2021   18:25:28   ( -81.25, 127.77) 10/26/2021   18:26:37  ( -81.24, 127.61)    2.68                69