Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 3 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)
 04/04/2021   00:21:02   ( -78.49, -32.48) 04/04/2021   00:19:55  ( -78.50, -32.42)    1.47                67
 04/04/2021   01:11:48   (  78.51, 134.71) 04/04/2021   01:10:50  (  78.48, 134.78)    3.27                58
 04/04/2021   02:02:32   ( -78.49, -57.87) 04/04/2021   02:01:55  ( -78.51, -57.83)    2.16                37
 04/04/2021   02:53:18   (  78.51, 109.32) 04/04/2021   02:52:50  (  78.50, 109.37)    1.98                28
 04/04/2021   03:44:02   ( -78.49, -83.26) 04/04/2021   03:43:55  ( -78.52, -83.23)    3.29                 7
 04/04/2021   04:34:48   (  78.52,  83.93) 04/04/2021   04:34:50  (  78.51,  83.97)    0.97                 2
 04/04/2021   05:25:33   ( -78.54,-108.87) 04/04/2021   05:25:56  ( -78.50,-108.87)    3.64                23
 04/04/2021   06:16:18   (  78.52,  58.54) 04/04/2021   06:16:50  (  78.53,  58.57)    1.30                32
 04/04/2021   07:07:03   ( -78.54,-134.26) 04/04/2021   07:07:56  ( -78.52,-134.28)    2.35                53
 04/04/2021   07:57:48   (  78.52,  33.15) 04/04/2021   07:58:50  (  78.54,  33.17)    2.47                62