Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 11 22.  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)
 12/04/2020   21:47:19   (  78.84,-176.61) 12/04/2020   21:48:33  (  78.86,-176.70)    3.18                74
 12/04/2020   22:38:23   ( -78.86,  -9.24) 12/04/2020   22:39:17  ( -78.84,  -9.25)    1.73                54
 12/04/2020   23:29:19   (  78.85, 158.01) 12/04/2020   23:30:03  (  78.87, 157.89)    2.98                44
 12/05/2020   00:20:23   ( -78.87, -34.62) 12/05/2020   00:20:47  ( -78.85, -34.67)    2.96                24
 12/05/2020   01:11:18   (  78.87, 132.63) 12/05/2020   01:11:32  (  78.87, 132.47)    3.39                14
 12/05/2020   02:02:23   ( -78.85, -60.25) 12/05/2020   02:02:16  ( -78.85, -60.08)    3.80                 7
 12/05/2020   02:53:19   (  78.85, 107.00) 12/05/2020   02:53:02  (  78.88, 107.06)    3.16                17
 12/05/2020   03:44:23   ( -78.87, -85.63) 12/05/2020   03:43:46  ( -78.86, -85.49)    3.35                37
 12/05/2020   04:35:19   (  78.87,  81.63) 12/05/2020   04:34:32  (  78.88,  81.65)    1.83                47
 12/05/2020   05:26:23   ( -78.89,-111.01) 12/05/2020   05:25:17  ( -78.90,-111.14)    3.27                66