Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 8 20.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 08/23/2021   18:13:19   ( -78.01,  61.86) 08/23/2021   18:12:07  ( -77.99,  61.94)    2.63                72
 08/23/2021   19:04:04   (  77.99,-130.71) 08/23/2021   19:03:04  (  78.00,-130.77)    1.94                60
 08/23/2021   19:54:49   ( -78.01,  36.46) 08/23/2021   19:54:07  ( -78.00,  36.50)    1.51                42
 08/23/2021   20:45:34   (  77.99,-156.10) 08/23/2021   20:45:04  (  78.01,-156.21)    3.09                30
 08/23/2021   21:36:19   ( -78.02,  11.07) 08/23/2021   21:36:07  ( -78.01,  11.06)    0.72                12
 08/23/2021   22:27:05   (  78.04, 178.29) 08/23/2021   22:27:04  (  78.02, 178.35)    2.49                 1
 08/23/2021   23:17:49   ( -78.02, -14.33) 08/23/2021   23:18:07  ( -78.02, -14.39)    1.28                18
 08/24/2021   00:08:35   (  78.04, 152.89) 08/24/2021   00:09:04  (  78.03, 152.91)    1.49                29
 08/24/2021   00:59:19   ( -78.03, -39.73) 08/24/2021   01:00:07  ( -78.03, -39.83)    2.36                48
 08/24/2021   01:50:05   (  78.04, 127.49) 08/24/2021   01:51:04  (  78.04, 127.47)    0.94                59
 08/24/2021   02:40:53   ( -78.19, -65.97) 08/24/2021   02:42:05  ( -78.12, -64.83)   27.54                72