Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 7 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)
 07/10/2023   23:03:50   ( -71.35,   8.88) 07/10/2023   23:05:01  ( -71.27,   9.54)   25.28                71
 07/10/2023   23:54:30   (  71.02, 176.75) 07/10/2023   23:54:26  (  71.01, 176.81)    2.16                 4
 07/11/2023   00:45:07   ( -70.68, -15.36) 07/11/2023   00:43:55  ( -70.74, -15.96)   23.00                72
 07/13/2023   11:57:41   ( -71.08, 175.85) 07/13/2023   11:58:21  ( -71.07, 175.89)    2.02                40
 07/13/2023   12:48:25   (  70.96, -16.64) 07/13/2023   12:47:43  (  70.98, -16.59)    2.14                42
 07/16/2023   00:00:57   (  71.33, 174.62) 07/16/2023   00:02:09  (  71.23, 175.15)   21.47                72
 07/16/2023   00:51:35   ( -71.03, -17.55) 07/16/2023   00:51:37  ( -71.02, -17.53)    1.54                 2
 07/16/2023   01:42:14   (  70.65, 150.38) 07/16/2023   01:41:02  (  70.76, 149.73)   26.65                72
 07/18/2023   12:54:48   (  71.07, -18.43) 07/18/2023   12:55:28  (  71.05, -18.48)    3.06                40
 07/18/2023   13:45:30   ( -70.98, 149.04) 07/18/2023   13:44:53  ( -71.00, 149.09)    2.48                37
 07/21/2023   00:58:06   ( -71.51, -19.98) 07/21/2023   00:59:17  ( -71.38, -18.96)   38.64                71
 07/21/2023   01:48:43   (  71.03, 148.15) 07/21/2023   01:48:44  (  71.01, 148.12)    2.78                 1
 07/21/2023   02:39:23   ( -70.84, -44.20) 07/21/2023   02:38:11  ( -70.85, -44.48)   10.04                72
 07/23/2023   13:51:54   ( -71.11, 147.23) 07/23/2023   13:52:37  ( -71.10, 147.26)    1.24                43
 07/23/2023   14:42:38   (  71.00, -45.28) 07/23/2023   14:41:59  (  71.00, -45.23)    2.02                39