Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2022 2 19.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/20/2022   04:44:48   (  70.25, 104.98) 02/20/2022   04:45:54  (  70.17, 107.42)   92.46                66
 02/20/2022   05:35:12   ( -69.20, -86.16) 02/20/2022   05:35:39  ( -69.22, -86.23)    3.15                27
 02/20/2022   06:25:57   (  69.14,  81.24) 02/20/2022   06:25:06  (  69.11,  81.28)    3.20                51
 02/22/2022   21:01:25   (  69.30,-137.85) 02/22/2022   21:02:32  (  69.31,-137.87)    0.80                67
 02/22/2022   21:52:07   ( -69.21,  29.60) 02/22/2022   21:52:02  ( -69.19,  29.62)    2.15                 5
 02/22/2022   22:42:45   (  68.77,-162.49) 02/22/2022   22:41:33  (  68.86,-163.16)   28.45                72
 02/25/2022   13:18:20   (  69.26, -22.02) 02/25/2022   13:18:56  (  69.26, -22.04)    0.62                36
 02/25/2022   14:09:02   ( -69.17, 145.42) 02/25/2022   14:08:26  ( -69.15, 145.46)    1.83                36
 02/28/2022   04:44:37   ( -69.65, -74.13) 02/28/2022   04:45:49  ( -69.55, -73.42)   29.77                72
 02/28/2022   05:35:15   (  69.22,  93.80) 02/28/2022   05:35:20  (  69.21,  93.78)    1.21                 5
 02/28/2022   06:25:57   ( -69.13, -98.75) 02/28/2022   06:24:50  ( -69.10, -98.72)    2.62                67
 03/02/2022   21:01:26   ( -69.30,  42.15) 03/02/2022   21:02:17  ( -69.27,  42.10)    3.43                51
 03/02/2022   21:52:10   (  69.19,-150.39) 03/02/2022   21:51:43  (  69.21,-150.34)    2.84                27