Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2022 2 12.  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)
 02/17/2022   17:33:38   (  77.35,-105.19) 02/17/2022   17:34:47  (  77.35,-105.21)    0.78                69
 02/17/2022   18:24:34   ( -77.34,  62.04) 02/17/2022   18:25:31  ( -77.33,  62.20)    3.81                57
 02/17/2022   19:15:38   (  77.35,-130.67) 02/17/2022   19:16:17  (  77.36,-130.60)    1.92                39
 02/17/2022   20:06:33   ( -77.38,  36.76) 02/17/2022   20:07:02  ( -77.38,  36.62)    3.59                29
 02/17/2022   20:57:37   (  77.39,-155.96) 02/17/2022   20:57:47  (  77.36,-155.99)    3.92                10
 02/17/2022   21:48:33   ( -77.39,  11.28) 02/17/2022   21:48:32  ( -77.38,  11.23)    1.55                 1
 02/17/2022   22:39:37   (  77.40, 178.56) 02/17/2022   22:39:18  (  77.41, 178.43)    3.38                19
 02/17/2022   23:30:33   ( -77.39, -14.20) 02/17/2022   23:30:02  ( -77.38, -14.16)    1.12                31
 02/18/2022   00:21:37   (  77.40, 153.08) 02/18/2022   00:20:48  (  77.41, 153.04)    1.40                49
 02/18/2022   01:12:33   ( -77.40, -39.67) 02/18/2022   01:11:32  ( -77.39, -39.55)    3.07                61
 02/18/2022   02:03:33   (  77.56, 128.41) 02/18/2022   02:02:22  (  77.58, 126.87)   36.86                71