Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2020 12 18.  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)
 12/18/2020   18:29:57   (  81.29, -50.79) 12/18/2020   18:31:05  (  81.30, -50.91)    2.09                68
 12/18/2020   19:20:37   ( -81.30, 116.66) 12/18/2020   19:20:32  ( -81.29, 116.62)    0.87                 5
 12/21/2020   14:04:22   (  81.29,  15.37) 12/21/2020   14:05:20  (  81.29,  15.47)    1.62                58
 12/21/2020   14:55:01   ( -81.30,-176.76) 12/21/2020   14:54:46  ( -81.31,-176.59)    3.14                15
 12/24/2020   09:38:45   (  81.29,  81.90) 12/24/2020   09:39:34  (  81.29,  81.79)    2.07                49
 12/24/2020   10:29:24   ( -81.30,-110.21) 12/24/2020   10:29:00  ( -81.30,-110.25)    0.81                24
 12/27/2020   05:13:09   (  81.29, 148.41) 12/27/2020   05:13:48  (  81.30, 148.42)    0.45                39
 12/27/2020   06:03:49   ( -81.30, -44.06) 12/27/2020   06:03:15  ( -81.30, -43.97)    1.59                34
 12/30/2020   00:47:34   (  81.29,-145.49) 12/30/2020   00:48:03  (  81.28,-145.38)    2.02                29