Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 9 17.  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)
 09/17/2024   21:40:32   ( -72.28,  27.63) 09/17/2024   21:39:21  ( -72.24,  26.10)   51.83                71
 09/17/2024   22:31:22   (  72.47,-165.44) 09/17/2024   22:30:09  (  72.47,-166.15)   23.91                73
 09/17/2024   23:22:10   ( -72.68,   1.44) 09/17/2024   23:21:10  ( -72.67,   1.51)    2.80                60
 09/18/2024   00:12:56   (  72.67, 168.78) 09/18/2024   00:12:03  (  72.64, 168.74)    2.86                53
 09/18/2024   01:03:40   ( -72.68, -23.93) 09/18/2024   01:03:07  ( -72.70, -23.92)    1.82                33
 09/18/2024   01:54:26   (  72.66, 143.41) 09/18/2024   01:54:00  (  72.67, 143.31)    3.58                26
 09/18/2024   02:45:11   ( -72.73, -49.40) 09/18/2024   02:45:04  ( -72.72, -49.35)    1.72                 7
 09/18/2024   03:35:57   (  72.71, 117.94) 09/18/2024   03:35:57  (  72.70, 117.88)    2.37                 0
 09/18/2024   04:26:41   ( -72.72, -74.77) 09/18/2024   04:27:01  ( -72.75, -74.78)    3.09                20
 09/18/2024   05:17:28   (  72.76,  92.47) 09/18/2024   05:17:54  (  72.73,  92.45)    3.53                26
 09/18/2024   06:08:12   ( -72.77,-100.24) 09/18/2024   06:08:58  ( -72.78,-100.20)    1.45                46
 09/18/2024   06:58:58   (  72.75,  67.10) 09/18/2024   06:59:51  (  72.75,  67.02)    2.56                53
 09/18/2024   07:49:43   ( -72.82,-125.71) 09/18/2024   07:50:55  ( -72.80,-125.63)    2.92                72
 09/18/2024   08:40:33   (  73.00,  41.20) 09/18/2024   08:41:45  (  72.93,  41.92)   25.02                72