Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 8 24.  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)
 08/25/2021   23:12:00   ( -81.25,  56.81) 08/25/2021   23:12:06  ( -81.26,  56.99)    3.24                 6
 08/26/2021   00:02:40   (  81.26,-135.42) 08/26/2021   00:01:32  (  81.27,-135.27)    2.67                68
 08/28/2021   17:55:42   (  81.25, -44.45) 08/28/2021   17:56:51  (  81.24, -44.55)    1.72                69
 08/28/2021   18:46:21   ( -81.26, 123.47) 08/28/2021   18:46:17  ( -81.26, 123.39)    1.39                 4
 08/31/2021   13:30:05   (  81.24,  21.77) 08/31/2021   13:31:03  (  81.24,  21.78)    0.76                58
 08/31/2021   14:20:44   ( -81.26,-170.28) 08/31/2021   14:20:29  ( -81.26,-170.26)    0.33                15
 09/03/2021   09:04:27   (  81.25,  88.36) 09/03/2021   09:05:14  (  81.25,  88.44)    1.38                47
 09/03/2021   09:55:07   ( -81.25,-104.04) 09/03/2021   09:54:41  ( -81.25,-103.94)    1.74                26
 09/06/2021   04:38:49   (  81.24, 154.55) 09/06/2021   04:39:25  (  81.24, 154.70)    2.54                36