Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2022 12 18.  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)
 12/31/2022   18:31:10   (  75.50,-115.96) 12/31/2022   18:32:16  (  75.54,-112.92)   84.68                66
 12/31/2022   19:22:05   ( -75.99,  52.98) 12/31/2022   19:23:10  ( -75.99,  52.94)    1.28                65
 12/31/2022   20:12:59   (  75.97,-139.81) 12/31/2022   20:13:56  (  76.01,-139.82)    3.53                57
 12/31/2022   21:04:04   ( -76.02,  27.57) 12/31/2022   21:04:40  ( -75.99,  27.56)    3.33                36
 12/31/2022   21:54:58   (  76.00,-165.22) 12/31/2022   21:55:26  (  76.01,-165.20)    1.06                28
 12/31/2022   22:46:03   ( -76.04,   2.16) 12/31/2022   22:46:11  ( -76.03,   2.03)    3.68                 8
 12/31/2022   23:36:57   (  76.02, 169.38) 12/31/2022   23:36:56  (  76.01, 169.42)    2.07                 1
 01/01/2023   00:28:03   ( -76.02, -23.41) 01/01/2023   00:27:41  ( -76.03, -23.35)    2.22                22
 01/01/2023   01:18:56   (  76.05, 143.97) 01/01/2023   01:18:27  (  76.05, 143.89)    2.35                29
 01/01/2023   02:10:02   ( -76.04, -48.82) 01/01/2023   02:09:11  ( -76.03, -48.73)    2.57                51