Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 6 5.  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)
 06/17/2024   01:47:32   ( -72.99, -35.78) 06/17/2024   01:46:19  ( -72.98, -36.37)   19.17                73
 06/17/2024   02:38:21   (  73.14, 131.21) 06/17/2024   02:37:13  (  73.12, 131.22)    1.89                68
 06/17/2024   03:29:05   ( -73.15, -61.48) 06/17/2024   03:28:14  ( -73.13, -61.53)    2.68                51
 06/17/2024   04:19:51   (  73.14, 105.84) 06/17/2024   04:19:10  (  73.17, 105.84)    3.40                41
 06/17/2024   05:10:36   ( -73.20, -86.97) 06/17/2024   05:10:11  ( -73.17, -86.91)    3.27                25
 06/17/2024   06:01:22   (  73.19,  80.35) 06/17/2024   06:01:08  (  73.17,  80.35)    2.46                14
 06/17/2024   06:52:06   ( -73.20,-112.34) 06/17/2024   06:52:08  ( -73.22,-112.29)    2.97                 2
 06/17/2024   07:42:52   (  73.19,  54.97) 06/17/2024   07:43:05  (  73.22,  54.97)    2.77                13
 06/17/2024   08:33:36   ( -73.20,-137.72) 06/17/2024   08:34:06  ( -73.22,-137.79)    3.07                30
 06/17/2024   09:24:23   (  73.24,  29.49) 06/17/2024   09:25:03  (  73.21,  29.48)    3.10                40
 06/17/2024   10:15:07   ( -73.25,-163.20) 06/17/2024   10:16:03  ( -73.26,-163.17)    2.04                56
 06/17/2024   11:05:53   (  73.24,   4.11) 06/17/2024   11:07:00  (  73.26,   4.10)    2.19                67
 06/17/2024   11:56:44   ( -73.60, 170.63) 06/17/2024   11:57:55  ( -73.55, 172.03)   44.50                71