Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 3 23.  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, 142.05) 03/29/2023   13:28:43  ( -75.36, 143.75)   48.34                70
 03/29/2023   14:18:26   (  75.58, -49.76) 03/29/2023   14:19:34  (  75.60, -49.69)    2.42                68
 03/29/2023   15:09:26   ( -75.59, 117.49) 03/29/2023   15:10:18  ( -75.59, 117.64)    4.23                52
 03/29/2023   16:00:25   (  75.60, -75.21) 03/29/2023   16:01:04  (  75.60, -75.07)    3.98                39
 03/29/2023   16:51:24   ( -75.64,  92.20) 03/29/2023   16:51:49  ( -75.64,  92.12)    2.20                25
 03/29/2023   17:42:23   (  75.65,-100.51) 03/29/2023   17:42:35  (  75.65,-100.60)    2.51                12
 03/29/2023   18:33:23   ( -75.66,  66.75) 03/29/2023   18:33:19  ( -75.64,  66.74)    1.79                 4
 03/29/2023   19:24:22   (  75.67,-125.96) 03/29/2023   19:24:05  (  75.65,-125.98)    2.11                17
 03/29/2023   20:15:22   ( -75.67,  41.30) 03/29/2023   20:14:50  ( -75.69,  41.21)    3.08                32
 03/29/2023   21:06:21   (  75.68,-151.42) 03/29/2023   21:05:36  (  75.70,-151.50)    3.04                45
 03/29/2023   21:57:21   ( -75.68,  15.85) 03/29/2023   21:56:20  ( -75.69,  15.83)    0.80                61
 03/29/2023   22:48:20   (  75.69,-176.87) 03/29/2023   22:47:06  (  75.70,-176.88)    0.73                74