Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 3 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)
 03/29/2023   13:27:34   ( -75.29, 142.01) 03/29/2023   13:28:44  ( -75.37, 143.71)   48.93                70
 03/29/2023   14:18:26   (  75.62, -49.66) 03/29/2023   14:19:35  (  75.61, -49.73)    2.22                69
 03/29/2023   15:09:26   ( -75.62, 117.60) 03/29/2023   15:10:19  ( -75.60, 117.61)    1.62                53
 03/29/2023   16:00:25   (  75.63, -75.11) 03/29/2023   16:01:05  (  75.61, -75.11)    1.73                40
 03/29/2023   16:51:25   ( -75.63,  92.15) 03/29/2023   16:51:50  ( -75.65,  92.08)    2.96                25
 03/29/2023   17:42:23   (  75.64,-100.56) 03/29/2023   17:42:35  (  75.66,-100.64)    3.09                12
 03/29/2023   18:33:23   ( -75.64,  66.70) 03/29/2023   18:33:19  ( -75.65,  66.70)    0.86                 4
 03/29/2023   19:24:22   (  75.65,-126.01) 03/29/2023   19:24:05  (  75.66,-126.02)    0.97                17
 03/29/2023   20:15:22   ( -75.66,  41.25) 03/29/2023   20:14:49  ( -75.65,  41.33)    2.06                33
 03/29/2023   21:06:21   (  75.66,-151.47) 03/29/2023   21:05:35  (  75.66,-151.40)    1.95                46
 03/29/2023   21:57:21   ( -75.67,  15.80) 03/29/2023   21:56:20  ( -75.70,  15.80)    3.34                61
 03/29/2023   22:48:20   (  75.68,-176.92) 03/29/2023   22:47:06  (  75.71,-176.92)    3.65                74