Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 7 11.  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)
 07/13/2023   11:57:40   ( -71.06, 175.89) 07/13/2023   11:58:21  ( -71.04, 175.85)    2.35                41
 07/13/2023   12:48:24   (  70.94, -16.60) 07/13/2023   12:47:43  (  70.95, -16.63)    1.67                41
 07/16/2023   00:00:58   (  71.35, 174.58) 07/16/2023   00:02:09  (  71.27, 175.20)   24.09                71
 07/16/2023   00:51:35   ( -71.00, -17.51) 07/16/2023   00:51:38  ( -70.99, -17.57)    2.73                 3
 07/16/2023   01:42:15   (  70.68, 150.34) 07/16/2023   01:41:03  (  70.73, 149.69)   24.63                72
 07/18/2023   12:54:49   (  71.09, -18.47) 07/18/2023   12:55:28  (  71.09, -18.42)    1.85                39
 07/18/2023   13:45:30   ( -70.95, 149.09) 07/18/2023   13:44:54  ( -70.98, 149.06)    2.88                36
 07/21/2023   00:58:07   ( -71.52, -20.01) 07/21/2023   00:59:17  ( -71.42, -18.90)   41.11                70
 07/21/2023   01:48:44   (  71.05, 148.12) 07/21/2023   01:48:44  (  71.05, 148.19)    2.39                 0
 07/21/2023   02:39:24   ( -70.85, -44.24) 07/21/2023   02:38:11  ( -70.89, -44.41)    7.54                73
 07/23/2023   13:51:54   ( -71.12, 147.20) 07/23/2023   13:52:37  ( -71.10, 147.25)    3.18                43
 07/23/2023   14:42:38   (  71.01, -45.30) 07/23/2023   14:41:59  (  71.00, -45.23)    2.76                39