Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 7 29.  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)
 08/09/2021   13:21:28   (  77.83, -44.27) 08/09/2021   13:20:19  (  77.83, -46.57)   53.74                69
 08/09/2021   14:12:18   ( -78.05, 121.90) 08/09/2021   14:11:19  ( -78.05, 121.94)    0.88                59
 08/09/2021   15:03:03   (  78.04, -70.71) 08/09/2021   15:02:13  (  78.07, -70.70)    3.43                50
 08/09/2021   15:53:48   ( -78.06,  96.50) 08/09/2021   15:53:19  ( -78.06,  96.50)    0.75                29
 08/09/2021   16:44:34   (  78.08, -96.32) 08/09/2021   16:44:13  (  78.08, -96.14)    4.14                21
 08/09/2021   17:35:18   ( -78.06,  71.11) 08/09/2021   17:35:19  ( -78.07,  71.06)    1.76                 1
 08/09/2021   18:26:04   (  78.09,-121.71) 08/09/2021   18:26:13  (  78.09,-121.57)    3.21                 9
 08/09/2021   19:16:48   ( -78.07,  45.71) 08/09/2021   19:17:19  ( -78.08,  45.62)    2.89                31
 08/09/2021   20:07:34   (  78.09,-147.11) 08/09/2021   20:08:13  (  78.10,-147.01)    2.46                39
 08/09/2021   20:58:19   ( -78.11,  20.10) 08/09/2021   20:59:19  ( -78.09,  20.18)    2.55                60
 08/09/2021   21:49:04   (  78.10,-172.51) 08/09/2021   21:50:13  (  78.11,-172.45)    2.10                69