Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 3 25.  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)
 03/29/2023   13:27:33   ( -75.30, 142.06) 03/29/2023   13:28:43  ( -75.35, 143.78)   48.66                70
 03/29/2023   14:18:26   (  75.59, -49.75) 03/29/2023   14:19:34  (  75.59, -49.66)    2.43                68
 03/29/2023   15:09:25   ( -75.63, 117.65) 03/29/2023   15:10:19  ( -75.63, 117.52)    3.68                54
 03/29/2023   16:00:25   (  75.60, -75.20) 03/29/2023   16:01:05  (  75.64, -75.19)    3.94                40
 03/29/2023   16:51:24   ( -75.65,  92.20) 03/29/2023   16:51:49  ( -75.63,  92.14)    2.27                25
 03/29/2023   17:42:23   (  75.66,-100.50) 03/29/2023   17:42:35  (  75.64,-100.57)    2.92                12
 03/29/2023   18:33:23   ( -75.66,  66.75) 03/29/2023   18:33:19  ( -75.63,  66.76)    2.80                 4
 03/29/2023   19:24:22   (  75.67,-125.95) 03/29/2023   19:24:05  (  75.64,-125.95)    3.45                17
 03/29/2023   20:15:22   ( -75.67,  41.30) 03/29/2023   20:14:50  ( -75.68,  41.24)    2.12                32
 03/29/2023   21:06:20   (  75.68,-151.41) 03/29/2023   21:05:35  (  75.69,-151.48)    1.93                45
 03/29/2023   21:57:20   ( -75.68,  15.85) 03/29/2023   21:56:19  ( -75.68,  15.86)    0.22                61
 03/29/2023   22:48:19   (  75.69,-176.86) 03/29/2023   22:47:05  (  75.69,-176.85)    0.59                74