Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2025 7 21.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/22/2025   20:49:49   ( -70.20,  41.44) 07/22/2025   20:50:56  ( -70.25,  43.80)   88.78                67
 07/22/2025   21:40:40   (  70.71,-150.48) 07/22/2025   21:41:52  (  70.74,-149.68)   29.54                72
 07/22/2025   22:31:30   ( -71.00,  17.29) 07/22/2025   22:32:40  ( -70.99,  17.23)    2.75                70
 07/22/2025   23:22:31   (  70.99,-175.48) 07/22/2025   23:23:27  (  71.01,-175.50)    2.24                56
 07/23/2025   00:13:26   ( -71.02,  -8.16) 07/23/2025   00:14:10  ( -70.99,  -8.16)    2.91                44
 07/23/2025   01:04:27   (  71.01, 159.07) 07/23/2025   01:04:57  (  71.01, 159.12)    1.91                30
 07/23/2025   01:55:22   ( -71.04, -33.60) 07/23/2025   01:55:41  ( -71.05, -33.63)    1.48                19
 07/23/2025   02:46:22   (  71.08, 133.71) 07/23/2025   02:46:28  (  71.07, 133.65)    2.50                 6
 07/23/2025   03:37:18   ( -71.06, -59.05) 07/23/2025   03:37:11  ( -71.05, -59.01)    1.69                 7
 07/23/2025   04:28:18   (  71.10, 108.26) 07/23/2025   04:27:58  (  71.07, 108.27)    2.74                20
 07/23/2025   05:19:13   ( -71.13, -84.41) 07/23/2025   05:18:42  ( -71.11, -84.48)    3.06                31
 07/23/2025   06:10:14   (  71.12,  82.82) 07/23/2025   06:09:29  (  71.13,  82.79)    1.58                45
 07/23/2025   07:01:09   ( -71.15,-109.86) 07/23/2025   07:00:12  ( -71.12,-109.86)    3.48                57
 07/23/2025   07:52:10   (  71.14,  57.37) 07/23/2025   07:50:59  (  71.14,  57.41)    1.63                71
 07/23/2025   08:43:00   ( -71.42,-134.85) 07/23/2025   08:41:48  ( -71.43,-135.79)   33.33                72
 07/23/2025   09:33:51   (  71.92,  33.35) 07/23/2025   09:32:44  (  71.92,  30.63)   93.66                67