Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 2 12.  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)
 02/15/2024   22:10:36   ( -73.49,  17.19) 02/15/2024   22:09:24  ( -73.51,  16.01)   37.57                72
 02/15/2024   23:01:27   (  73.74,-176.09) 02/15/2024   23:00:18  (  73.74,-176.17)    2.38                69
 02/15/2024   23:52:12   ( -73.80,  -8.90) 02/15/2024   23:51:17  ( -73.77,  -8.84)    3.22                55
 02/16/2024   00:42:58   (  73.80, 158.39) 02/16/2024   00:42:15  (  73.81, 158.51)    3.85                43
 02/16/2024   01:33:42   ( -73.81, -34.30) 02/16/2024   01:33:15  ( -73.79, -34.29)    1.80                27
 02/16/2024   02:24:28   (  73.81, 132.99) 02/16/2024   02:24:13  (  73.83, 133.07)    3.04                15
 02/16/2024   03:15:12   ( -73.82, -59.70) 02/16/2024   03:15:13  ( -73.81, -59.73)    1.29                 1
 02/16/2024   04:05:58   (  73.82, 107.59) 02/16/2024   04:06:11  (  73.85, 107.63)    2.99                13
 02/16/2024   04:56:42   ( -73.83, -85.10) 02/16/2024   04:57:11  ( -73.83, -85.18)    2.34                29
 02/16/2024   05:47:28   (  73.84,  82.19) 02/16/2024   05:48:09  (  73.87,  82.18)    3.72                41
 02/16/2024   06:38:13   ( -73.89,-110.62) 02/16/2024   06:39:08  ( -73.89,-110.50)    3.79                55
 02/16/2024   07:28:59   (  73.90,  56.67) 02/16/2024   07:30:07  (  73.89,  56.74)    2.24                68
 02/16/2024   08:19:50   ( -74.24,-136.87) 02/16/2024   08:21:00  ( -74.20,-135.19)   51.14                70