Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 10 30.  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   (  77.72,-121.42) 11/02/2021   18:30:34  (  77.71,-121.52)    2.62                75
 11/02/2021   19:22:34   ( -77.74,  45.79) 11/02/2021   19:21:34  ( -77.72,  45.77)    2.88                60
 11/02/2021   20:13:19   (  77.73,-146.82) 11/02/2021   20:12:33  (  77.76,-146.77)    3.56                46
 11/02/2021   21:04:04   ( -77.75,  20.39) 11/02/2021   21:03:34  ( -77.73,  20.31)    3.10                30
 11/02/2021   21:54:49   (  77.73,-172.23) 11/02/2021   21:54:33  (  77.76,-172.22)    3.44                16
 11/02/2021   22:45:34   ( -77.75,  -5.02) 11/02/2021   22:45:33  ( -77.77,  -4.93)    2.81                 1
 11/02/2021   23:36:20   (  77.78, 162.17) 11/02/2021   23:36:33  (  77.77, 162.32)    3.72                13
 11/03/2021   00:27:04   ( -77.76, -30.42) 11/03/2021   00:27:33  ( -77.78, -30.38)    2.35                29
 11/03/2021   01:17:50   (  77.79, 136.76) 11/03/2021   01:18:33  (  77.78, 136.86)    2.45                43
 11/03/2021   02:08:34   ( -77.77, -55.82) 11/03/2021   02:09:33  ( -77.79, -55.84)    2.49                59
 11/03/2021   02:59:20   (  77.79, 111.36) 11/03/2021   03:00:33  (  77.79, 111.40)    1.23                73