Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 7 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)
 07/05/2023   22:06:39   (  71.11,-156.42) 07/05/2023   22:07:50  (  71.12,-156.34)    2.98                71
 07/05/2023   22:57:20   ( -70.97,  11.13) 07/05/2023   22:57:17  ( -70.96,  11.06)    3.13                 3
 07/05/2023   23:47:56   (  70.43, 179.32) 07/05/2023   23:46:46  (  70.47, 178.01)   48.92                70
 07/08/2023   11:00:34   (  71.04,  10.20) 07/08/2023   11:01:08  (  71.07,  10.24)    2.93                34
 07/08/2023   11:51:16   ( -70.96, 177.67) 07/08/2023   11:50:34  ( -70.96, 177.73)    2.46                42
 07/10/2023   23:03:50   ( -71.36,   8.87) 07/10/2023   23:05:01  ( -71.27,   9.54)   25.99                71
 07/10/2023   23:54:29   (  70.98, 176.82) 07/10/2023   23:54:26  (  71.00, 176.79)    2.12                 3
 07/11/2023   00:45:07   ( -70.68, -15.37) 07/11/2023   00:43:55  ( -70.73, -15.96)   22.40                72
 07/13/2023   11:57:41   ( -71.09, 175.84) 07/13/2023   11:58:21  ( -71.07, 175.89)    2.95                40
 07/13/2023   12:48:25   (  70.98, -16.67) 07/13/2023   12:47:43  (  70.97, -16.61)    2.59                42
 07/16/2023   00:00:58   (  71.34, 174.60) 07/16/2023   00:02:10  (  71.23, 175.14)   23.11                72
 07/16/2023   00:51:36   ( -71.04, -17.56) 07/16/2023   00:51:38  ( -71.02, -17.54)    2.43                 2
 07/16/2023   01:42:15   (  70.67, 150.36) 07/16/2023   01:41:03  (  70.75, 149.72)   25.27                72