Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2022 3 14.  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)
 03/18/2022   07:30:57   ( -77.22,-134.11) 03/18/2022   07:32:08  ( -77.22,-134.04)    1.94                71
 03/18/2022   08:21:55   (  77.21,  33.14) 03/18/2022   08:22:54  (  77.24,  33.20)    3.40                59
 03/18/2022   09:12:56   ( -77.26,-159.40) 03/18/2022   09:13:38  ( -77.23,-159.43)    3.57                42
 03/18/2022   10:03:54   (  77.26,   7.84) 03/18/2022   10:04:24  (  77.25,   7.80)    1.58                30
 03/18/2022   10:54:56   ( -77.26, 175.11) 03/18/2022   10:55:09  ( -77.28, 174.99)    3.41                13
 03/18/2022   11:45:54   (  77.26, -17.65) 03/18/2022   11:45:54  (  77.25, -17.59)    1.61                 0
 03/18/2022   12:36:56   ( -77.27, 149.63) 03/18/2022   12:36:39  ( -77.28, 149.59)    1.84                17
 03/18/2022   13:27:54   (  77.26, -43.13) 03/18/2022   13:27:24  (  77.26, -42.99)    3.68                30
 03/18/2022   14:18:56   ( -77.27, 124.14) 03/18/2022   14:18:09  ( -77.28, 124.20)    2.27                47
 03/18/2022   15:09:53   (  77.30, -68.43) 03/18/2022   15:08:55  (  77.30, -68.57)    3.47                58
 03/18/2022   16:00:54   ( -77.35,  99.05) 03/18/2022   15:59:40  ( -77.33,  98.62)   10.74                74