Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 9 1.  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)
 09/02/2024   07:49:26   ( -72.18,-124.45) 09/02/2024   07:48:17  ( -72.22,-126.54)   71.15                69
 09/02/2024   08:40:18   (  72.49,  42.24) 09/02/2024   08:39:06  (  72.52,  41.35)   29.76                72
 09/02/2024   09:31:07   ( -72.75,-150.97) 09/02/2024   09:30:04  ( -72.75,-150.92)    1.75                63
 09/02/2024   10:21:53   (  72.76,  16.32) 09/02/2024   10:20:59  (  72.75,  16.36)    1.57                54
 09/02/2024   11:12:37   ( -72.76,-176.36) 09/02/2024   11:12:01  ( -72.78,-176.33)    2.40                36
 09/02/2024   12:03:22   (  72.77,  -9.07) 09/02/2024   12:02:55  (  72.78,  -9.06)    1.51                27
 09/02/2024   12:54:07   ( -72.82, 158.14) 09/02/2024   12:53:57  ( -72.81, 158.25)    3.52                10
 09/02/2024   13:44:53   (  72.83, -34.57) 09/02/2024   13:44:52  (  72.81, -34.48)    3.24                 1
 09/02/2024   14:35:37   ( -72.83, 132.75) 09/02/2024   14:35:54  ( -72.84, 132.83)    3.23                17
 09/02/2024   15:26:23   (  72.83, -59.96) 09/02/2024   15:26:49  (  72.84, -59.90)    2.19                26
 09/02/2024   16:17:07   ( -72.83, 107.36) 09/02/2024   16:17:52  ( -72.83, 107.30)    2.04                45
 09/02/2024   17:07:53   (  72.84, -85.35) 09/02/2024   17:08:47  (  72.82, -85.43)    3.22                54
 09/02/2024   17:58:37   ( -72.84,  81.97) 09/02/2024   17:59:49  ( -72.86,  81.89)    3.14                72
 09/02/2024   18:49:28   (  73.10,-111.28) 09/02/2024   18:50:40  (  73.06,-110.40)   29.07                72