Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 10 19.  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   ( -78.69,  92.49) 10/23/2020   15:41:01  ( -78.76,  95.91)   74.85                66
 10/23/2020   16:30:44   (  78.99, -98.02) 10/23/2020   16:31:52  (  78.97, -98.13)    3.05                68
 10/23/2020   17:21:47   ( -78.97,  69.13) 10/23/2020   17:22:37  ( -78.99,  69.06)    2.19                50
 10/23/2020   18:12:45   (  78.97,-123.65) 10/23/2020   18:13:22  (  78.98,-123.54)    2.36                37
 10/23/2020   19:03:47   ( -78.99,  43.76) 10/23/2020   19:04:07  ( -78.99,  43.65)    2.33                20
 10/23/2020   19:54:45   (  78.99,-149.02) 10/23/2020   19:54:52  (  78.98,-148.95)    1.64                 7
 10/23/2020   20:45:47   ( -79.01,  18.39) 10/23/2020   20:45:37  ( -79.00,  18.24)    3.30                10
 10/23/2020   21:36:45   (  79.00,-174.39) 10/23/2020   21:36:22  (  78.99,-174.35)    2.01                23
 10/23/2020   22:27:48   ( -78.99,  -7.23) 10/23/2020   22:27:07  ( -79.00,  -7.16)    1.98                41
 10/23/2020   23:18:45   (  79.02, 160.24) 10/23/2020   23:17:52  (  78.99, 160.24)    3.10                53
 10/24/2020   00:09:48   ( -79.01, -32.60) 10/24/2020   00:08:37  ( -79.01, -32.57)    0.63                71