Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2022 2 13.  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   (  77.33,-105.26) 02/17/2022   17:34:47  (  77.37,-105.28)    3.96                69
 02/17/2022   18:24:33   ( -77.37,  62.17) 02/17/2022   18:25:31  ( -77.35,  62.12)    2.24                58
 02/17/2022   19:15:37   (  77.38,-130.55) 02/17/2022   19:16:17  (  77.37,-130.67)    3.03                40
 02/17/2022   20:06:33   ( -77.37,  36.69) 02/17/2022   20:07:01  ( -77.35,  36.73)    2.29                28
 02/17/2022   20:57:37   (  77.38,-156.03) 02/17/2022   20:57:47  (  77.37,-156.06)    0.97                10
 02/17/2022   21:48:33   ( -77.37,  11.21) 02/17/2022   21:48:32  ( -77.40,  11.15)    2.98                 1
 02/17/2022   22:39:37   (  77.38, 178.49) 02/17/2022   22:39:17  (  77.38, 178.55)    1.53                20
 02/17/2022   23:30:33   ( -77.38, -14.27) 02/17/2022   23:30:02  ( -77.40, -14.23)    2.72                31
 02/18/2022   00:21:37   (  77.39, 153.01) 02/18/2022   00:20:47  (  77.38, 153.16)    3.66                50
 02/18/2022   01:12:32   ( -77.42, -39.55) 02/18/2022   01:11:32  ( -77.40, -39.62)    2.65                60
 02/18/2022   02:03:33   (  77.55, 128.34) 02/18/2022   02:02:21  (  77.55, 127.00)   32.13                72