Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 4 19.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 05/02/2024   01:09:11   ( -73.04, -26.39) 05/02/2024   01:08:00  ( -73.04, -27.78)   45.15                71
 05/02/2024   02:00:03   (  73.36, 140.21) 05/02/2024   01:58:48  (  73.35, 140.20)    1.39                75
 05/02/2024   02:50:48   ( -73.40, -52.56) 05/02/2024   02:49:51  ( -73.39, -52.46)    3.08                57
 05/02/2024   03:41:33   (  73.37, 114.82) 05/02/2024   03:40:46  (  73.36, 114.72)    3.47                47
 05/02/2024   04:32:18   ( -73.41, -77.95) 05/02/2024   04:31:49  ( -73.40, -77.94)    0.86                29
 05/02/2024   05:23:04   (  73.43,  89.32) 05/02/2024   05:22:43  (  73.41,  89.36)    2.19                21
 05/02/2024   06:13:48   ( -73.41,-103.34) 05/02/2024   06:13:47  ( -73.41,-103.41)    2.52                 1
 05/02/2024   07:04:34   (  73.43,  63.93) 05/02/2024   07:04:41  (  73.42,  63.89)    2.20                 7
 05/02/2024   07:55:19   ( -73.47,-128.84) 05/02/2024   07:55:44  ( -73.46,-128.77)    2.47                25
 05/02/2024   08:46:04   (  73.44,  38.54) 05/02/2024   08:46:38  (  73.47,  38.53)    3.56                34
 05/02/2024   09:36:49   ( -73.48,-154.23) 05/02/2024   09:37:42  ( -73.47,-154.24)    1.13                53
 05/02/2024   10:27:35   (  73.50,  13.03) 05/02/2024   10:28:36  (  73.48,  13.05)    2.23                61
 05/02/2024   11:18:24   ( -73.73, 179.80) 05/02/2024   11:19:36  ( -73.67,-179.25)   30.62                72
 05/02/2024   12:09:16   (  74.05, -13.66) 05/02/2024   12:10:23  (  74.02, -11.08)   78.89                67