Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2020 11 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)
 11/26/2020   18:22:16   ( -69.27,  81.88) 11/26/2020   18:23:24  ( -69.14,  83.77)   75.94                68
 11/26/2020   19:12:45   (  68.33,-109.55) 11/26/2020   19:13:03  (  68.36,-109.55)    3.39                18
 11/26/2020   20:03:26   ( -68.21,  57.93) 11/26/2020   20:02:34  ( -68.20,  57.88)    2.07                52
 11/29/2020   10:38:54   ( -68.46,-161.24) 11/29/2020   10:40:04  ( -68.48,-161.18)    3.58                70
 11/29/2020   11:29:38   (  68.32,   6.24) 11/29/2020   11:29:32  (  68.31,   6.26)    1.87                 6
 11/29/2020   12:20:17   ( -68.09, 173.86) 11/29/2020   12:19:04  ( -68.09, 173.64)    9.15                73
 12/02/2020   02:55:46   ( -68.39, -45.38) 12/02/2020   02:56:33  ( -68.42, -45.37)    3.34                47
 12/02/2020   03:46:30   (  68.26, 122.09) 12/02/2020   03:46:01  (  68.25, 122.07)    1.97                29
 12/02/2020   04:36:54   ( -67.21, -69.31) 12/02/2020   04:35:47  ( -67.25, -71.44)   91.77                67
 12/04/2020   18:22:12   (  69.27, -98.11) 12/04/2020   18:23:19  (  69.18, -96.17)   77.03                67
 12/04/2020   19:12:38   ( -68.38,  70.41) 12/04/2020   19:13:01  ( -68.36,  70.43)    3.09                23
 12/04/2020   20:03:22   (  68.26,-122.12) 12/04/2020   20:02:28  (  68.23,-122.06)    3.40                54
 12/07/2020   10:38:49   (  68.46,  18.76) 12/07/2020   10:39:59  (  68.44,  18.78)    2.56                70
 12/07/2020   11:29:30   ( -68.32,-173.74) 12/07/2020   11:29:29  ( -68.34,-173.70)    2.58                 1
 12/07/2020   12:20:11   (  68.04,  -6.07) 12/07/2020   12:18:58  (  68.11,  -6.34)   13.34                73