Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 3 10.  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)
 03/11/2023   16:37:21   (  71.46, -74.73) 03/11/2023   16:38:28  (  71.36, -72.41)   82.84                67
 03/11/2023   17:27:48   ( -70.59,  94.07) 03/11/2023   17:28:07  ( -70.57,  94.01)    2.83                19
 03/11/2023   18:18:32   (  70.46, -98.43) 03/11/2023   18:17:29  (  70.49, -98.44)    2.93                63
 03/14/2023   05:31:10   (  70.97,  92.62) 03/14/2023   05:32:21  (  70.85,  93.33)   28.84                71
 03/14/2023   06:21:47   ( -70.62, -99.48) 03/14/2023   06:21:50  ( -70.60, -99.39)    3.45                 3
 03/14/2023   07:12:27   (  70.29,  68.36) 03/14/2023   07:11:15  (  70.36,  67.91)   18.51                72
 03/16/2023   18:25:04   (  70.71,-100.42) 03/16/2023   18:26:07  (  70.71,-100.34)    3.07                63
 03/16/2023   19:15:45   ( -70.56,  67.13) 03/16/2023   19:15:34  ( -70.57,  67.10)    1.35                11
 03/16/2023   20:06:16   (  69.76,-124.32) 03/16/2023   20:05:08  (  69.82,-126.29)   76.18                68
 03/19/2023   07:19:02   (  70.67,  66.15) 03/19/2023   07:19:50  (  70.66,  66.15)    0.52                48
 03/19/2023   08:09:44   ( -70.57,-126.38) 03/19/2023   08:09:16  ( -70.58,-126.33)    2.07                28
 03/21/2023   20:13:00   (  70.65,-127.29) 03/21/2023   20:13:31  (  70.66,-127.30)    2.12                31
 03/21/2023   21:03:42   ( -70.55,  40.18) 03/21/2023   21:02:58  ( -70.53,  40.15)    2.66                44