Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 9 27.  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)
 09/27/2023   03:04:15   ( -71.27, -51.29) 09/27/2023   03:05:05  ( -71.28, -51.34)    2.12                50
 09/27/2023   03:54:59   (  71.17, 116.19) 09/27/2023   03:54:28  (  71.16, 116.13)    2.24                31
 09/29/2023   15:07:34   (  71.83, -53.09) 09/29/2023   15:08:43  (  71.70, -51.62)   53.30                69
 09/29/2023   15:58:06   ( -71.22, 115.32) 09/29/2023   15:58:15  ( -71.24, 115.28)    3.00                 9
 09/29/2023   16:48:50   (  71.12, -77.20) 09/29/2023   16:47:38  (  71.11, -77.26)    2.53                72
 10/02/2023   04:01:15   (  71.28, 114.43) 10/02/2023   04:01:59  (  71.29, 114.39)    2.01                44
 10/02/2023   04:51:58   ( -71.23, -78.17) 10/02/2023   04:51:24  ( -71.21, -78.08)    3.57                34
 10/04/2023   16:04:30   ( -71.75, 112.80) 10/04/2023   16:05:40  ( -71.63, 113.97)   43.07                70
 10/04/2023   16:55:06   (  71.25, -78.99) 10/04/2023   16:55:07  (  71.26, -78.96)    2.19                 1
 10/04/2023   17:45:47   ( -71.09,  88.59) 10/04/2023   17:44:33  ( -71.14,  88.50)    6.30                74
 10/07/2023   04:58:13   ( -71.32, -79.89) 10/07/2023   04:58:53  ( -71.30, -79.87)    2.48                40
 10/07/2023   05:48:56   (  71.18,  87.66) 10/07/2023   05:48:15  (  71.20,  87.63)    2.59                41
 10/09/2023   17:01:22   (  71.42, -80.85) 10/09/2023   17:02:34  (  71.37, -80.72)    7.47                72
 10/09/2023   17:52:03   ( -71.26,  86.74) 10/09/2023   17:52:00  ( -71.26,  86.75)    0.63                 3