Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 10 10.  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)
 10/23/2020   15:39:55   ( -78.72,  92.70) 10/23/2020   15:41:02  ( -78.78,  95.81)   67.81                67
 10/23/2020   16:30:45   (  78.98, -98.09) 10/23/2020   16:31:52  (  78.96, -98.04)    2.30                67
 10/23/2020   17:21:48   ( -78.97,  69.09) 10/23/2020   17:22:37  ( -78.97,  69.19)    2.24                49
 10/23/2020   18:12:45   (  78.99,-123.46) 10/23/2020   18:13:22  (  78.96,-123.45)    3.27                37
 10/23/2020   19:03:48   ( -78.99,  43.72) 10/23/2020   19:04:07  ( -78.98,  43.79)    1.80                19
 10/23/2020   19:54:46   (  78.98,-149.09) 10/23/2020   19:54:53  (  79.01,-149.10)    3.17                 7
 10/23/2020   20:45:48   ( -79.00,  18.35) 10/23/2020   20:45:37  ( -78.98,  18.38)    2.50                11
 10/23/2020   21:36:46   (  78.99,-174.47) 10/23/2020   21:36:23  (  79.01,-174.51)    2.16                23
 10/23/2020   22:27:48   ( -79.02,  -7.01) 10/23/2020   22:27:07  ( -78.99,  -7.03)    3.74                41
 10/23/2020   23:18:46   (  79.01, 160.16) 10/23/2020   23:17:53  (  79.01, 160.08)    1.91                53
 10/24/2020   00:09:49   ( -79.00, -32.64) 10/24/2020   00:08:38  ( -79.03, -32.68)    2.74                71