Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 5 1.  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)
 05/02/2021   07:32:34   (  78.33,  40.48) 05/02/2021   07:31:21  (  78.32,  39.67)   18.34                73
 05/02/2021   08:23:20   ( -78.40,-152.58) 05/02/2021   08:22:18  ( -78.40,-152.54)    0.95                62
 05/02/2021   09:14:06   (  78.41,  14.64) 05/02/2021   09:13:19  (  78.40,  14.72)    1.99                47
 05/02/2021   10:04:50   ( -78.40,-177.97) 05/02/2021   10:04:18  ( -78.41,-177.96)    1.72                32
 05/02/2021   10:55:36   (  78.41, -10.75) 05/02/2021   10:55:19  (  78.42, -10.69)    1.44                17
 05/02/2021   11:46:20   ( -78.40, 156.64) 05/02/2021   11:46:18  ( -78.43, 156.63)    2.85                 2
 05/02/2021   12:37:06   (  78.42, -36.14) 05/02/2021   12:37:19  (  78.43, -36.09)    1.87                13
 05/02/2021   13:27:50   ( -78.40, 131.25) 05/02/2021   13:28:18  ( -78.44, 131.22)    4.06                28
 05/02/2021   14:18:36   (  78.42, -61.53) 05/02/2021   14:19:19  (  78.44, -61.50)    2.85                43
 05/02/2021   15:09:21   ( -78.44, 105.63) 05/02/2021   15:10:19  ( -78.42, 105.57)    3.39                58
 05/02/2021   16:00:06   (  78.42, -86.92) 05/02/2021   16:01:19  (  78.46, -86.91)    4.00                73