Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2025 5 11.  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)
 05/18/2025   20:17:43   (  70.48,-131.40) 05/18/2025   20:18:49  (  70.54,-128.81)   96.09                66
 05/18/2025   21:08:33   ( -71.16,  37.01) 05/18/2025   21:09:46  ( -71.20,  37.40)   14.62                73
 05/18/2025   21:59:24   (  71.28,-155.49) 05/18/2025   22:00:33  (  71.27,-155.42)    2.83                69
 05/18/2025   22:50:27   ( -71.29,  11.76) 05/18/2025   22:51:18  ( -71.30,  11.84)    3.54                51
 05/18/2025   23:41:20   (  71.30, 179.07) 05/18/2025   23:42:04  (  71.32, 179.11)    2.78                44
 05/19/2025   00:32:22   ( -71.36, -13.59) 05/19/2025   00:32:49  ( -71.36, -13.63)    1.63                27
 05/19/2025   01:23:15   (  71.38, 153.72) 05/19/2025   01:23:35  (  71.38, 153.64)    2.88                20
 05/19/2025   02:14:18   ( -71.39, -39.02) 05/19/2025   02:14:20  ( -71.41, -39.10)    3.45                 2
 05/19/2025   03:05:11   (  71.41, 128.29) 05/19/2025   03:05:05  (  71.38, 128.27)    3.05                 6
 05/19/2025   03:56:14   ( -71.41, -64.46) 05/19/2025   03:55:50  ( -71.41, -64.47)    0.68                24
 05/19/2025   04:47:07   (  71.43, 102.85) 05/19/2025   04:46:36  (  71.43, 102.80)    1.91                31
 05/19/2025   05:38:10   ( -71.44, -89.89) 05/19/2025   05:37:21  ( -71.46, -89.94)    3.07                49
 05/19/2025   06:29:02   (  71.46,  77.41) 05/19/2025   06:28:05  (  71.44,  77.42)    2.47                57
 05/19/2025   07:20:05   ( -71.47,-115.33) 05/19/2025   07:18:50  ( -71.47,-115.32)    0.42                75
 05/19/2025   08:10:53   (  71.74,  52.46) 05/19/2025   08:09:41  (  71.75,  51.48)   34.09                72