Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 7 12.  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)
 07/13/2023   11:57:40   ( -71.05, 175.90) 07/13/2023   11:58:21  ( -71.05, 175.86)    1.82                41
 07/13/2023   12:48:24   (  70.93, -16.58) 07/13/2023   12:47:43  (  70.95, -16.62)    3.20                41
 07/16/2023   00:00:58   (  71.34, 174.60) 07/16/2023   00:02:09  (  71.26, 175.20)   23.24                71
 07/16/2023   00:51:35   ( -71.00, -17.49) 07/16/2023   00:51:38  ( -70.99, -17.58)    3.12                 3
 07/16/2023   01:42:15   (  70.67, 150.36) 07/16/2023   01:41:03  (  70.73, 149.69)   25.40                72
 07/18/2023   12:54:49   (  71.09, -18.45) 07/18/2023   12:55:28  (  71.07, -18.44)    1.55                39
 07/18/2023   13:45:30   ( -70.95, 149.10) 07/18/2023   13:44:54  ( -70.96, 149.04)    2.77                36
 07/21/2023   00:58:06   ( -71.52, -20.00) 07/21/2023   00:59:16  ( -71.39, -18.94)   40.26                70
 07/21/2023   01:48:43   (  71.04, 148.13) 07/21/2023   01:48:43  (  71.03, 148.15)    2.15                 0
 07/21/2023   02:39:23   ( -70.85, -44.23) 07/21/2023   02:38:10  ( -70.86, -44.45)    8.36                73
 07/23/2023   13:51:54   ( -71.12, 147.21) 07/23/2023   13:52:36  ( -71.11, 147.27)    2.44                42
 07/23/2023   14:42:38   (  71.01, -45.29) 07/23/2023   14:41:58  (  71.01, -45.21)    3.00                40
 07/26/2023   01:55:12   (  71.44, 145.85) 07/26/2023   01:56:23  (  71.29, 146.58)   30.39                71
 07/26/2023   02:45:48   ( -71.03, -46.13) 07/26/2023   02:45:52  ( -71.01, -46.21)    3.28                 4
 07/26/2023   03:36:28   (  70.71, 121.71) 07/26/2023   03:35:16  (  70.81, 121.15)   23.40                72