Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 7 9.  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)
 07/10/2023   23:03:50   ( -71.35,   8.88) 07/10/2023   23:05:01  ( -71.26,   9.54)   25.49                71
 07/10/2023   23:54:30   (  71.02, 176.75) 07/10/2023   23:54:26  (  71.01, 176.80)    2.75                 4
 07/11/2023   00:45:07   ( -70.68, -15.36) 07/11/2023   00:43:55  ( -70.73, -15.96)   22.85                72
 07/13/2023   11:57:41   ( -71.09, 175.84) 07/13/2023   11:58:21  ( -71.06, 175.88)    3.02                40
 07/13/2023   12:48:25   (  70.97, -16.65) 07/13/2023   12:47:43  (  70.97, -16.61)    1.63                42
 07/16/2023   00:00:57   (  71.33, 174.61) 07/16/2023   00:02:09  (  71.22, 175.13)   22.54                72
 07/16/2023   00:51:34   ( -70.99, -17.47) 07/16/2023   00:51:37  ( -71.00, -17.56)    3.59                 3
 07/16/2023   01:42:14   (  70.66, 150.37) 07/16/2023   01:41:02  (  70.74, 149.71)   25.98                72
 07/18/2023   12:54:48   (  71.08, -18.45) 07/18/2023   12:55:27  (  71.08, -18.43)    0.79                39
 07/18/2023   13:45:30   ( -70.99, 149.02) 07/18/2023   13:44:53  ( -70.97, 149.06)    2.43                37
 07/21/2023   00:58:06   ( -71.52, -20.00) 07/21/2023   00:59:16  ( -71.40, -18.93)   40.34                70
 07/21/2023   01:48:43   (  71.05, 148.13) 07/21/2023   01:48:43  (  71.03, 148.15)    2.36                 0
 07/21/2023   02:39:23   ( -70.85, -44.23) 07/21/2023   02:38:10  ( -70.87, -44.44)    8.14                73