Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2020 8 9.  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)
 08/09/2020   10:39:11   ( -68.40,-161.24) 08/09/2020   10:40:18  ( -68.40,-161.22)    0.91                67
 08/09/2020   11:29:55   (  68.27,   6.24) 08/09/2020   11:29:46  (  68.24,   6.23)    2.86                 9
 08/09/2020   12:20:32   ( -67.92, 173.99) 08/09/2020   12:19:19  ( -67.96, 173.53)   19.64                73
 08/12/2020   02:56:06   ( -68.32, -45.37) 08/12/2020   02:56:48  ( -68.34, -45.42)    2.92                42
 08/12/2020   03:46:51   (  68.24, 122.04) 08/12/2020   03:46:15  (  68.23, 122.10)    2.82                36
 08/14/2020   18:22:30   (  68.91, -97.71) 08/14/2020   18:23:40  (  68.82, -96.58)   46.53                70
 08/14/2020   19:13:02   ( -68.29,  70.43) 08/14/2020   19:13:18  ( -68.27,  70.38)    3.45                16
 08/14/2020   20:03:46   (  68.17,-122.10) 08/14/2020   20:02:45  (  68.16,-122.11)    1.20                61
 08/17/2020   10:39:16   (  68.41,  18.73) 08/17/2020   10:40:15  (  68.41,  18.80)    2.60                59
 08/17/2020   11:29:57   ( -68.27,-173.77) 08/17/2020   11:29:46  ( -68.25,-173.76)    2.02                11
 08/17/2020   12:20:31   (  67.61,  -5.63) 08/17/2020   12:19:21  (  67.69,  -6.78)   49.23                70
 08/20/2020   02:56:11   (  68.34, 134.60) 08/20/2020   02:56:45  (  68.32, 134.58)    1.71                34
 08/20/2020   03:46:53   ( -68.24, -57.97) 08/20/2020   03:46:15  ( -68.22, -57.91)    3.22                38
 08/22/2020   18:22:31   ( -68.86,  82.36) 08/22/2020   18:23:41  ( -68.74,  83.33)   40.87                70
 08/22/2020   19:13:06   (  68.27,-109.54) 08/22/2020   19:13:14  (  68.29,-109.58)    3.05                 8
 08/22/2020   20:03:48   ( -68.17,  57.90) 08/22/2020   20:02:44  ( -68.19,  57.93)    2.89                64