Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 9 21.  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)
 10/03/2024   14:55:10   ( -72.55, 128.50) 10/03/2024   14:53:56  ( -72.54, 128.43)    2.52                74
 10/03/2024   15:45:57   (  72.59, -64.27) 10/03/2024   15:44:48  (  72.58, -64.22)    2.26                69
 10/03/2024   16:36:41   ( -72.60, 103.02) 10/03/2024   16:35:52  ( -72.61, 103.10)    3.07                49
 10/03/2024   17:27:27   (  72.59, -89.65) 10/03/2024   17:26:45  (  72.60, -89.65)    1.63                42
 10/03/2024   18:18:11   ( -72.60,  77.65) 10/03/2024   18:17:50  ( -72.59,  77.55)    3.34                21
 10/03/2024   19:08:58   (  72.64,-115.12) 10/03/2024   19:08:42  (  72.63,-115.09)    1.68                16
 10/03/2024   19:59:42   ( -72.65,  52.17) 10/03/2024   19:59:46  ( -72.66,  52.22)    2.40                 4
 10/03/2024   20:50:28   (  72.64,-140.50) 10/03/2024   20:50:39  (  72.65,-140.52)    1.85                11
 10/03/2024   21:41:13   ( -72.70,  26.69) 10/03/2024   21:41:43  ( -72.69,  26.79)    3.21                30
 10/03/2024   22:31:59   (  72.69,-165.97) 10/03/2024   22:32:36  (  72.67,-165.96)    1.32                37
 10/03/2024   23:22:43   ( -72.70,   1.32) 10/03/2024   23:23:40  ( -72.71,   1.35)    1.87                57
 10/04/2024   00:13:29   (  72.68, 168.65) 10/04/2024   00:14:33  (  72.70, 168.60)    2.26                64
 10/04/2024   01:04:20   ( -73.05, -24.80) 10/04/2024   01:05:31  ( -73.03, -23.43)   44.42                71
 10/04/2024   01:55:12   (  73.34, 141.87) 10/04/2024   01:56:19  (  73.27, 144.39)   81.09                67