Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 7 14.  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)
 07/14/2021   19:17:42   ( -81.25, 115.53) 07/14/2021   19:17:59  ( -81.25, 115.47)    1.31                17
 07/14/2021   20:08:21   (  81.27, -76.52) 07/14/2021   20:07:24  (  81.27, -76.41)    2.09                57
 07/17/2021   14:52:04   ( -81.26,-177.58) 07/17/2021   14:52:10  ( -81.26,-177.78)    3.26                 6
 07/17/2021   15:42:44   (  81.27, -10.03) 07/17/2021   15:41:36  (  81.27, -10.06)    0.61                68
 07/20/2021   09:35:47   (  81.25,  80.78) 07/20/2021   09:36:55  (  81.24,  80.61)    3.15                68
 07/20/2021   10:26:27   ( -81.26,-111.49) 07/20/2021   10:26:21  ( -81.26,-111.43)    0.98                 6
 07/23/2021   05:10:10   (  81.25, 147.25) 07/23/2021   05:11:06  (  81.25, 147.27)    0.45                56
 07/23/2021   06:00:50   ( -81.26, -45.02) 07/23/2021   06:00:33  ( -81.25, -45.11)    1.80                17
 07/26/2021   00:44:33   (  81.25,-146.29) 07/26/2021   00:45:18  (  81.24,-146.46)    3.07                45