Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 9 4.  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)
 09/17/2024   19:58:33   ( -72.17,  53.33) 09/17/2024   19:57:24  ( -72.17,  51.45)   63.99                69
 09/17/2024   20:49:24   (  72.44,-139.88) 09/17/2024   20:48:11  (  72.43,-140.72)   28.15                73
 09/17/2024   21:40:12   ( -72.64,  27.02) 09/17/2024   21:39:12  ( -72.64,  26.96)    2.12                60
 09/17/2024   22:30:58   (  72.65,-165.69) 09/17/2024   22:30:04  (  72.66,-165.73)    1.31                54
 09/17/2024   23:21:43   ( -72.70,   1.52) 09/17/2024   23:21:09  ( -72.67,   1.53)    3.62                34
 09/18/2024   00:12:28   (  72.66, 168.91) 09/18/2024   00:12:01  (  72.68, 168.84)    3.16                27
 09/18/2024   01:03:13   ( -72.71, -23.88) 09/18/2024   01:03:06  ( -72.70, -23.90)    2.10                 7
 09/18/2024   01:53:59   (  72.73, 143.40) 09/18/2024   01:53:58  (  72.71, 143.41)    1.75                 1
 09/18/2024   02:44:43   ( -72.73, -49.28) 09/18/2024   02:45:03  ( -72.72, -49.33)    1.74                20