Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 11 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)
 12/01/2021   05:05:46   ( -77.60, -99.37) 12/01/2021   05:04:41  ( -77.61, -99.53)    3.85                65
 12/01/2021   05:56:32   (  77.63,  67.82) 12/01/2021   05:55:35  (  77.61,  67.76)    2.50                57
 12/01/2021   06:47:17   ( -77.65,-124.97) 12/01/2021   06:46:41  ( -77.61,-124.99)    4.30                36
 12/01/2021   07:38:02   (  77.64,  42.41) 12/01/2021   07:37:34  (  77.66,  42.51)    3.21                28
 12/01/2021   08:28:47   ( -77.66,-150.38) 12/01/2021   08:28:40  ( -77.66,-150.25)    3.10                 7
 12/01/2021   09:19:32   (  77.64,  17.01) 12/01/2021   09:19:34  (  77.66,  17.05)    2.45                 2
 12/01/2021   10:10:17   ( -77.67,-175.79) 12/01/2021   10:10:40  ( -77.67,-175.71)    1.78                23
 12/01/2021   11:01:02   (  77.65,  -8.40) 12/01/2021   11:01:34  (  77.67,  -8.42)    2.31                32
 12/01/2021   11:51:47   ( -77.67, 158.81) 12/01/2021   11:52:40  ( -77.67, 158.83)    0.49                53
 12/01/2021   12:42:32   (  77.66, -33.81) 12/01/2021   12:43:34  (  77.68, -33.88)    2.87                62
 12/01/2021   13:33:26   ( -78.05, 131.56) 12/01/2021   13:34:31  ( -78.03, 135.28)   85.86                65