Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 3 24.  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   ( -78.48, -32.41) 04/04/2021   00:19:55  ( -78.50, -32.38)    2.63                67
 04/04/2021   01:11:48   (  78.50, 134.76) 04/04/2021   01:10:50  (  78.49, 134.80)    1.88                58
 04/04/2021   02:02:32   ( -78.48, -57.80) 04/04/2021   02:01:55  ( -78.52, -57.79)    3.88                37
 04/04/2021   02:53:18   (  78.50, 109.37) 04/04/2021   02:52:50  (  78.50, 109.39)    0.63                28
 04/04/2021   03:44:03   ( -78.52, -83.41) 04/04/2021   03:43:56  ( -78.49, -83.43)    3.05                 7
 04/04/2021   04:34:48   (  78.51,  83.98) 04/04/2021   04:34:50  (  78.52,  83.99)    0.98                 2
 04/04/2021   05:25:33   ( -78.52,-108.80) 04/04/2021   05:25:56  ( -78.51,-108.83)    1.88                23
 04/04/2021   06:16:18   (  78.51,  58.59) 04/04/2021   06:16:50  (  78.53,  58.59)    2.29                32
 04/04/2021   07:07:03   ( -78.53,-134.19) 04/04/2021   07:07:56  ( -78.52,-134.24)    1.20                53
 04/04/2021   07:57:48   (  78.51,  33.21) 04/04/2021   07:58:50  (  78.54,  33.19)    3.62                62