Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 6 6.  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   ( -73.02, -35.82) 06/17/2024   01:46:18  ( -73.00, -36.33)   16.58                74
 06/17/2024   02:38:20   (  73.11, 131.28) 06/17/2024   02:37:12  (  73.14, 131.26)    3.51                68
 06/17/2024   03:29:05   ( -73.17, -61.53) 06/17/2024   03:28:13  ( -73.14, -61.49)    3.13                52
 06/17/2024   04:19:51   (  73.16, 105.79) 06/17/2024   04:19:10  (  73.14, 105.77)    2.52                41
 06/17/2024   05:10:35   ( -73.17, -86.90) 06/17/2024   05:10:10  ( -73.19, -86.87)    2.45                25
 06/17/2024   06:01:21   (  73.16,  80.42) 06/17/2024   06:01:07  (  73.19,  80.39)    2.94                14
 06/17/2024   06:52:05   ( -73.17,-112.28) 06/17/2024   06:52:08  ( -73.18,-112.37)    3.44                 3
 06/17/2024   07:42:52   (  73.21,  54.93) 06/17/2024   07:43:05  (  73.18,  54.90)    3.30                13
 06/17/2024   08:33:36   ( -73.22,-137.76) 06/17/2024   08:34:05  ( -73.23,-137.75)    1.48                29
 06/17/2024   09:24:22   (  73.21,  29.56) 06/17/2024   09:25:02  (  73.23,  29.51)    2.48                40
 06/17/2024   10:15:06   ( -73.22,-163.14) 06/17/2024   10:16:03  ( -73.23,-163.25)    3.59                57
 06/17/2024   11:05:53   (  73.26,   4.07) 06/17/2024   11:06:59  (  73.28,   4.13)    2.70                66
 06/17/2024   11:56:44   ( -73.62, 170.58) 06/17/2024   11:57:54  ( -73.57, 172.07)   47.21                70