Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 6 8.  Predictions up to the next  14.0 days:

     Date     Time(TERRA) TERRA Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 06/09/2021   13:50:59   ( -81.29,-161.88) 06/09/2021   13:50:17  ( -81.29,-161.94)    0.94                42
 06/09/2021   14:40:25   (  81.30,   5.85) 06/09/2021   14:40:56  (  81.30,   5.78)    1.17                31
 06/12/2021   09:25:11   ( -81.29, -95.40) 06/12/2021   09:24:37  ( -81.29, -95.28)    2.04                34
 06/12/2021   10:14:37   (  81.30,  72.30) 06/12/2021   10:15:16  (  81.30,  72.38)    1.50                39
 06/15/2021   04:59:24   ( -81.29, -28.96) 06/15/2021   04:58:59  ( -81.29, -29.04)    1.31                25
 06/15/2021   05:48:50   (  81.29, 138.71) 06/15/2021   05:49:38  (  81.30, 138.58)    2.28                48
 06/18/2021   00:33:37   ( -81.29,  37.45) 06/18/2021   00:33:20  ( -81.30,  37.58)    2.21                17
 06/18/2021   01:23:03   (  81.29,-154.91) 06/18/2021   01:23:59  (  81.30,-154.85)    1.34                56
 06/20/2021   20:07:50   ( -81.29, 103.82) 06/20/2021   20:07:42  ( -81.29, 103.78)    0.80                 8