Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 12 24.  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)
 12/26/2023   13:25:41   ( -71.86, 152.17) 12/26/2023   13:26:52  ( -71.77, 152.84)   25.60                71
 12/26/2023   14:16:20   (  71.50, -39.86) 12/26/2023   14:16:18  (  71.50, -39.94)    2.83                 2
 12/26/2023   15:06:57   ( -71.14, 128.08) 12/26/2023   15:05:45  ( -71.25, 127.31)   29.92                72
 12/29/2023   01:28:59   (  72.09, 150.94) 12/29/2023   01:30:09  (  71.98, 152.33)   49.11                70
 12/29/2023   02:19:33   ( -71.57, -40.79) 12/29/2023   02:19:39  ( -71.57, -40.70)    3.19                 6
 12/29/2023   03:10:15   (  71.36, 126.89) 12/29/2023   03:09:03  (  71.40, 126.69)    8.18                72
 12/31/2023   13:32:18   ( -72.47, 149.39) 12/31/2023   13:33:24  ( -72.33, 152.07)   91.46                66
 12/31/2023   14:22:46   (  71.55, -41.56) 12/31/2023   14:22:59  (  71.57, -41.57)    2.32                13
 12/31/2023   15:13:28   ( -71.45, 125.94) 12/31/2023   15:12:24  ( -71.43, 125.87)    3.06                64
 01/03/2024   02:25:57   ( -71.58, -42.42) 01/03/2024   02:26:19  ( -71.57, -42.44)    2.21                22
 01/03/2024   03:16:41   (  71.49, 125.06) 01/03/2024   03:15:41  (  71.50, 125.11)    2.06                60
 01/05/2024   14:29:10   (  71.59, -43.23) 01/05/2024   14:29:37  (  71.59, -43.26)    1.33                27
 01/05/2024   15:19:53   ( -71.53, 124.20) 01/05/2024   15:19:01  ( -71.51, 124.27)    3.08                52