Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 9 26.  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   14:04:12   (  71.83, -37.41) 10/03/2024   14:03:06  (  71.82, -40.28)   99.38                66
 10/03/2024   14:55:10   ( -72.56, 128.48) 10/03/2024   14:53:56  ( -72.56, 128.45)    0.84                74
 10/03/2024   15:45:57   (  72.59, -64.29) 10/03/2024   15:44:48  (  72.60, -64.18)    3.45                69
 10/03/2024   16:36:41   ( -72.61, 103.00) 10/03/2024   16:35:53  ( -72.58, 103.02)    3.21                48
 10/03/2024   17:27:27   (  72.59, -89.66) 10/03/2024   17:26:46  (  72.57, -89.72)    3.22                41
 10/03/2024   18:18:11   ( -72.61,  77.63) 10/03/2024   18:17:50  ( -72.60,  77.58)    1.62                21
 10/03/2024   19:08:58   (  72.64,-115.14) 10/03/2024   19:08:42  (  72.65,-115.05)    2.75                16
 10/03/2024   19:59:42   ( -72.66,  52.15) 10/03/2024   19:59:47  ( -72.63,  52.14)    3.24                 5
 10/03/2024   20:50:28   (  72.64,-140.51) 10/03/2024   20:50:39  (  72.67,-140.49)    3.26                11
 10/03/2024   21:41:12   ( -72.66,  26.78) 10/03/2024   21:41:44  ( -72.65,  26.71)    2.38                32
 10/03/2024   22:31:59   (  72.69,-165.99) 10/03/2024   22:32:36  (  72.69,-165.92)    2.09                37
 10/03/2024   23:22:43   ( -72.71,   1.30) 10/03/2024   23:23:40  ( -72.73,   1.38)    3.41                57
 10/04/2024   00:13:29   (  72.69, 168.64) 10/04/2024   00:14:33  (  72.72, 168.64)    3.16                64
 10/04/2024   01:04:21   ( -73.11, -24.93) 10/04/2024   01:05:31  ( -73.05, -23.40)   50.02                70
 10/04/2024   01:55:12   (  73.34, 141.85) 10/04/2024   01:56:19  (  73.29, 144.43)   82.60                67