Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 6 28.  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)
 06/28/2021   02:59:57   (  78.20, 109.23) 06/28/2021   02:59:35  (  78.23, 109.28)    3.22                22
 06/28/2021   03:50:42   ( -78.22, -83.56) 06/28/2021   03:50:36  ( -78.20, -83.65)    3.07                 6
 06/28/2021   04:41:27   (  78.21,  83.84) 06/28/2021   04:41:35  (  78.24,  83.85)    3.91                 8
 06/28/2021   05:32:12   ( -78.23,-108.96) 06/28/2021   05:32:36  ( -78.22,-109.07)    2.99                24
 06/28/2021   06:22:58   (  78.25,  58.23) 06/28/2021   06:23:36  (  78.22,  58.19)    3.84                38
 06/28/2021   07:13:42   ( -78.23,-134.35) 06/28/2021   07:14:36  ( -78.23,-134.50)    3.33                54
 06/28/2021   08:04:28   (  78.26,  32.83) 06/28/2021   08:05:36  (  78.23,  32.77)    3.28                68