Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2020 9 26.  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)
 09/26/2020   10:39:28   ( -68.41,-161.18) 09/26/2020   10:40:17  ( -68.41,-161.23)    2.30                49
 09/26/2020   11:30:12   (  68.29,   6.28) 09/26/2020   11:29:44  (  68.30,   6.28)    0.70                28
 09/26/2020   12:20:37   ( -67.29, 174.83) 09/26/2020   12:19:29  ( -67.35, 172.82)   86.48                68
 09/29/2020   02:05:55   (  69.34, 146.01) 09/29/2020   02:07:02  (  69.25, 148.07)   81.48                67
 09/29/2020   02:56:21   ( -68.39, -45.38) 09/29/2020   02:56:46  ( -68.36, -45.41)    3.30                25
 09/29/2020   03:47:05   (  68.27, 122.07) 09/29/2020   03:46:13  (  68.25, 122.10)    3.04                52
 10/01/2020   18:22:34   (  68.52, -97.10) 10/01/2020   18:23:44  (  68.53, -96.96)    5.70                70
 10/01/2020   19:13:14   ( -68.32,  70.48) 10/01/2020   19:13:16  ( -68.31,  70.41)    2.81                 2
 10/01/2020   20:03:56   (  68.10,-121.93) 10/01/2020   20:02:44  (  68.14,-122.15)   10.25                72
 10/04/2020   10:39:26   (  68.40,  18.82) 10/04/2020   10:40:15  (  68.42,  18.78)    2.68                49
 10/04/2020   11:30:08   ( -68.30,-173.73) 10/04/2020   11:29:45  ( -68.32,-173.71)    2.12                23
 10/04/2020   12:20:35   (  67.27,  -5.16) 10/04/2020   12:19:28  (  67.30,  -7.23)   89.02                67
 10/07/2020   02:05:55   ( -69.50, -34.23) 10/07/2020   02:07:01  ( -69.42, -31.71)   98.58                66
 10/07/2020   02:56:20   (  68.38, 134.61) 10/07/2020   02:56:45  (  68.36, 134.59)    3.31                25
 10/07/2020   03:47:02   ( -68.28, -57.95) 10/07/2020   03:46:15  ( -68.26, -57.90)    3.32                47
 10/09/2020   18:22:32   ( -68.64,  82.73) 10/09/2020   18:23:44  ( -68.59,  83.10)   15.88                72
 10/09/2020   19:13:12   (  68.32,-109.54) 10/09/2020   19:13:13  (  68.35,-109.54)    3.45                 1
 10/09/2020   20:03:54   ( -68.22,  57.91) 10/09/2020   20:02:44  ( -68.20,  57.91)    1.71                70