Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2020 9 12.  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)
 09/14/2020   04:23:41   (  81.33, 161.29) 09/14/2020   04:24:44  (  81.32, 161.40)    1.98                63
 09/14/2020   05:14:20   ( -81.33, -30.72) 09/14/2020   05:14:10  ( -81.33, -30.72)    0.15                10
 09/16/2020   23:57:59   (  81.33,-131.75) 09/16/2020   23:58:57  (  81.33,-131.90)    2.53                58
 09/17/2020   00:48:40   ( -81.33,  35.51) 09/17/2020   00:48:24  ( -81.33,  35.63)    2.07                16
 09/19/2020   19:32:20   (  81.33, -65.58) 09/19/2020   19:33:12  (  81.33, -65.61)    0.55                52
 09/19/2020   20:22:59   ( -81.34, 102.51) 09/19/2020   20:22:38  ( -81.34, 102.34)    2.92                21
 09/22/2020   15:06:40   (  81.33,   0.98) 09/22/2020   15:07:26  (  81.34,   1.05)    1.35                46
 09/22/2020   15:57:20   ( -81.34, 168.72) 09/22/2020   15:56:53  ( -81.34, 168.64)    1.34                27
 09/25/2020   10:41:00   (  81.33,  67.14) 09/25/2020   10:41:40  (  81.33,  67.29)    2.60                40