Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2020 8 4.  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)
 08/06/2020   18:22:29   ( -69.15,  81.97) 08/06/2020   18:23:38  ( -69.05,  83.70)   69.66                69
 08/06/2020   19:13:00   (  68.33,-109.61) 08/06/2020   19:13:16  (  68.33,-109.54)    2.80                16
 08/06/2020   20:03:40   ( -68.14,  57.95) 08/06/2020   20:02:47  ( -68.16,  57.89)    3.27                53
 08/09/2020   10:39:11   ( -68.38,-161.21) 08/09/2020   10:40:19  ( -68.39,-161.24)    1.64                68
 08/09/2020   11:29:55   (  68.25,   6.26) 08/09/2020   11:29:46  (  68.28,   6.27)    3.18                 9
 08/09/2020   12:20:32   ( -67.90, 174.02) 08/09/2020   12:19:20  ( -67.94, 173.52)   21.94                72
 08/12/2020   02:56:07   ( -68.35, -45.40) 08/12/2020   02:56:49  ( -68.33, -45.43)    1.90                42
 08/12/2020   03:46:51   (  68.22, 122.06) 08/12/2020   03:46:16  (  68.22, 122.08)    0.92                35
 08/14/2020   18:22:30   (  68.95, -97.75) 08/14/2020   18:23:40  (  68.82, -96.57)   49.10                70
 08/14/2020   19:13:02   ( -68.32,  70.40) 08/14/2020   19:13:17  ( -68.33,  70.45)    2.54                15
 08/14/2020   20:03:45   (  68.14,-122.07) 08/14/2020   20:02:45  (  68.16,-122.11)    2.18                60
 08/17/2020   10:39:16   (  68.39,  18.76) 08/17/2020   10:40:17  (  68.37,  18.75)    2.06                61
 08/17/2020   11:29:58   ( -68.29,-173.80) 08/17/2020   11:29:47  ( -68.27,-173.74)    3.40                11
 08/17/2020   12:20:32   (  67.63,  -5.67) 08/17/2020   12:19:22  (  67.70,  -6.76)   46.56                70