Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2020 6 2.  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)
 06/03/2020   19:12:40   (  68.28,-109.53) 06/03/2020   19:13:14  (  68.30,-109.59)    3.37                34
 06/03/2020   20:03:22   ( -68.20,  57.90) 06/03/2020   20:02:44  ( -68.19,  57.91)    0.78                38
 06/06/2020   10:38:59   ( -68.86,-161.82) 06/06/2020   10:40:09  ( -68.76,-160.79)   42.84                70
 06/06/2020   11:29:34   (  68.25,   6.28) 06/06/2020   11:29:43  (  68.26,   6.25)    1.64                 9
 06/06/2020   12:20:16   ( -68.17, 173.71) 06/06/2020   12:19:13  ( -68.15, 173.75)    2.12                63
 06/09/2020   02:55:44   ( -68.35, -45.37) 06/09/2020   02:56:45  ( -68.33, -45.43)    2.97                61
 06/09/2020   03:46:28   (  68.23, 122.09) 06/09/2020   03:46:12  (  68.22, 122.07)    1.55                16
 06/09/2020   04:37:01   ( -67.65, -69.88) 06/09/2020   04:35:50  ( -67.67, -70.93)   44.63                71
 06/11/2020   19:12:38   ( -68.32,  70.44) 06/11/2020   19:13:13  ( -68.34,  70.46)    2.46                35
 06/11/2020   20:03:21   (  68.15,-122.03) 06/11/2020   20:02:41  (  68.16,-122.10)    3.18                40
 06/14/2020   10:38:56   (  68.76,  18.31) 06/14/2020   10:40:06  (  68.66,  19.11)   34.16                70
 06/14/2020   11:29:31   ( -68.29,-173.75) 06/14/2020   11:29:41  ( -68.29,-173.72)    1.64                10
 06/14/2020   12:20:14   (  68.13,  -6.23) 06/14/2020   12:19:09  (  68.11,  -6.28)    3.21                65