Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 3 14.  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)
 03/17/2024   08:07:36   (  72.96,  49.09) 03/17/2024   08:06:30  (  72.97,  46.28)   91.48                66
 03/17/2024   08:58:29   ( -73.41,-144.57) 03/17/2024   08:57:16  ( -73.40,-145.44)   27.46                73
 03/17/2024   09:49:19   (  73.62,  22.26) 03/17/2024   09:48:15  (  73.62,  22.33)    2.25                64
 03/17/2024   10:40:03   ( -73.61,-170.41) 03/17/2024   10:39:10  ( -73.61,-170.42)    0.51                53
 03/17/2024   11:30:49   (  73.62,  -3.12) 03/17/2024   11:30:13  (  73.64,  -3.13)    2.02                36
 03/17/2024   12:21:33   ( -73.61, 164.22) 03/17/2024   12:21:08  ( -73.63, 164.12)    3.40                25
 03/17/2024   13:12:20   (  73.67, -28.61) 03/17/2024   13:12:11  (  73.65, -28.58)    2.22                 9
 03/17/2024   14:03:04   ( -73.66, 138.72) 03/17/2024   14:03:06  ( -73.64, 138.67)    2.81                 2
 03/17/2024   14:53:50   (  73.67, -53.99) 03/17/2024   14:54:09  (  73.67, -54.04)    1.56                19
 03/17/2024   15:44:35   ( -73.71, 113.23) 03/17/2024   15:45:03  ( -73.70, 113.33)    3.31                28
 03/17/2024   16:35:21   (  73.72, -79.48) 03/17/2024   16:36:06  (  73.73, -79.37)    3.64                45
 03/17/2024   17:26:04   ( -73.71,  87.85) 03/17/2024   17:27:00  ( -73.72,  87.88)    1.09                56
 03/17/2024   18:16:50   (  73.72,-104.86) 03/17/2024   18:18:03  (  73.74,-104.82)    2.69                73
 03/17/2024   19:07:41   ( -74.06,  61.64) 03/17/2024   19:08:52  ( -74.02,  63.16)   46.64                71