Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 10 25.  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)
 11/02/2021   18:31:49   (  77.71,-121.38) 11/02/2021   18:30:34  (  77.72,-121.45)    2.02                75
 11/02/2021   19:22:34   ( -77.73,  45.86) 11/02/2021   19:21:34  ( -77.73,  45.85)    0.32                60
 11/02/2021   20:13:19   (  77.72,-146.78) 11/02/2021   20:12:34  (  77.73,-146.91)    3.25                45
 11/02/2021   21:04:03   ( -77.74,  20.45) 11/02/2021   21:03:33  ( -77.74,  20.40)    1.37                30
 11/02/2021   21:54:49   (  77.77,-172.38) 11/02/2021   21:54:33  (  77.74,-172.36)    3.18                16
 11/02/2021   22:45:33   ( -77.74,  -4.95) 11/02/2021   22:45:33  ( -77.75,  -5.05)    2.58                 0
 11/02/2021   23:36:19   (  77.77, 162.21) 11/02/2021   23:36:33  (  77.75, 162.18)    3.05                14
 11/03/2021   00:27:04   ( -77.79, -30.55) 11/03/2021   00:27:33  ( -77.76, -30.50)    3.63                29
 11/03/2021   01:17:49   (  77.78, 136.81) 11/03/2021   01:18:32  (  77.79, 136.94)    3.35                43
 11/03/2021   02:08:34   ( -77.79, -55.96) 11/03/2021   02:09:33  ( -77.77, -55.96)    3.18                59
 11/03/2021   02:59:19   (  77.78, 111.41) 11/03/2021   03:00:32  (  77.80, 111.48)    2.45                73