Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 3 29.  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, 142.03) 03/29/2023   13:28:43  ( -75.36, 143.75)   48.94                70
 03/29/2023   14:18:26   (  75.59, -49.76) 03/29/2023   14:19:34  (  75.59, -49.67)    2.61                68
 03/29/2023   15:09:25   ( -75.63, 117.63) 03/29/2023   15:10:19  ( -75.64, 117.50)    3.83                54
 03/29/2023   16:00:24   (  75.64, -75.06) 03/29/2023   16:01:05  (  75.64, -75.20)    3.81                41
 03/29/2023   16:51:24   ( -75.64,  92.18) 03/29/2023   16:51:49  ( -75.64,  92.12)    1.59                25
 03/29/2023   17:42:23   (  75.65,-100.52) 03/29/2023   17:42:35  (  75.64,-100.58)    2.33                12
 03/29/2023   18:33:23   ( -75.65,  66.72) 03/29/2023   18:33:19  ( -75.64,  66.74)    1.29                 4
 03/29/2023   19:24:22   (  75.67,-125.97) 03/29/2023   19:24:05  (  75.64,-125.96)    2.77                17
 03/29/2023   20:15:22   ( -75.66,  41.27) 03/29/2023   20:14:50  ( -75.69,  41.21)    3.17                32
 03/29/2023   21:06:21   (  75.68,-151.42) 03/29/2023   21:05:36  (  75.69,-151.49)    2.15                45
 03/29/2023   21:57:21   ( -75.68,  15.82) 03/29/2023   21:56:20  ( -75.69,  15.83)    1.41                61
 03/29/2023   22:48:20   (  75.69,-176.88) 03/29/2023   22:47:06  (  75.69,-176.87)    0.31                74