Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2020 5 25.  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)
 05/26/2020   19:12:42   ( -68.32,  70.41) 05/26/2020   19:13:18  ( -68.32,  70.41)    0.46                36
 05/26/2020   20:03:26   (  68.20,-122.13) 05/26/2020   20:02:45  (  68.21,-122.07)    2.41                41
 05/29/2020   10:39:02   (  68.80,  18.23) 05/29/2020   10:40:12  (  68.69,  19.11)   37.87                70
 05/29/2020   11:29:35   ( -68.28,-173.77) 05/29/2020   11:29:46  ( -68.30,-173.73)    2.30                11
 05/29/2020   12:20:18   (  68.11,  -6.24) 05/29/2020   12:19:14  (  68.13,  -6.28)    2.88                64
 06/01/2020   02:55:47   (  68.34, 134.61) 06/01/2020   02:56:46  (  68.33, 134.56)    2.80                59
 06/01/2020   03:46:29   ( -68.25, -57.95) 06/01/2020   03:46:16  ( -68.22, -57.94)    2.91                13
 06/01/2020   04:37:02   (  67.54, 110.24) 06/01/2020   04:35:52  (  67.60, 108.99)   53.53                70
 06/03/2020   19:12:41   (  68.31,-109.57) 06/03/2020   19:13:15  (  68.31,-109.59)    1.24                34
 06/03/2020   20:03:23   ( -68.22,  57.87) 06/03/2020   20:02:45  ( -68.20,  57.92)    2.90                38
 06/06/2020   10:39:00   ( -68.88,-161.86) 06/06/2020   10:40:10  ( -68.79,-160.76)   45.20                70
 06/06/2020   11:29:35   (  68.29,   6.24) 06/06/2020   11:29:44  (  68.28,   6.26)    1.52                 9
 06/06/2020   12:20:16   ( -68.14, 173.75) 06/06/2020   12:19:15  ( -68.13, 173.71)    1.83                61