Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 10 21.  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   18:31:48   (  77.70,-121.29) 11/02/2021   18:30:34  (  77.69,-121.63)    8.11                74
 11/02/2021   19:22:34   ( -77.75,  45.76) 11/02/2021   19:21:33  ( -77.74,  45.90)    3.51                61
 11/02/2021   20:13:19   (  77.74,-146.89) 11/02/2021   20:12:33  (  77.73,-146.88)    1.04                46
 11/02/2021   21:04:04   ( -77.76,  20.35) 11/02/2021   21:03:33  ( -77.75,  20.44)    2.29                31
 11/02/2021   21:54:49   (  77.75,-172.30) 11/02/2021   21:54:33  (  77.74,-172.34)    1.23                16
 11/02/2021   22:45:34   ( -77.76,  -5.05) 11/02/2021   22:45:33  ( -77.76,  -5.01)    1.14                 1
 11/02/2021   23:36:19   (  77.75, 162.30) 11/02/2021   23:36:33  (  77.75, 162.21)    2.31                14
 11/03/2021   00:27:04   ( -77.77, -30.45) 11/03/2021   00:27:33  ( -77.76, -30.47)    0.64                29
 11/03/2021   01:17:49   (  77.76, 136.90) 11/03/2021   01:18:33  (  77.76, 136.75)    3.54                44
 11/03/2021   02:08:34   ( -77.77, -55.85) 11/03/2021   02:09:33  ( -77.77, -55.92)    1.61                59
 11/03/2021   02:59:19   (  77.77, 111.49) 11/03/2021   03:00:32  (  77.80, 111.50)    4.04                73