Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 5 31.  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)
 06/01/2024   15:19:03   ( -72.76, 121.78) 06/01/2024   15:17:53  ( -72.79, 119.96)   60.22                70
 06/01/2024   16:09:55   (  73.05, -71.52) 06/01/2024   16:08:42  (  73.02, -72.25)   23.99                73
 06/01/2024   17:00:42   ( -73.21,  95.44) 06/01/2024   16:59:42  ( -73.23,  95.47)    2.62                60
 06/01/2024   17:51:29   (  73.25, -97.33) 06/01/2024   17:50:36  (  73.22, -97.29)    3.21                53
 06/01/2024   18:42:13   ( -73.26,  69.95) 06/01/2024   18:41:40  ( -73.23,  69.98)    3.11                33
 06/01/2024   19:32:59   (  73.24,-122.70) 06/01/2024   19:32:33  (  73.27,-122.66)    2.94                26
 06/01/2024   20:23:43   ( -73.26,  44.58) 06/01/2024   20:23:37  ( -73.28,  44.60)    2.60                 6
 06/01/2024   21:14:30   (  73.29,-148.19) 06/01/2024   21:14:31  (  73.27,-148.15)    2.95                 1
 06/01/2024   22:05:14   ( -73.31,  19.10) 06/01/2024   22:05:35  ( -73.28,  19.11)    2.96                21
 06/01/2024   22:55:59   (  73.29,-173.56) 06/01/2024   22:56:27  (  73.32,-173.53)    3.01                28
 06/01/2024   23:46:43   ( -73.31,  -6.27) 06/01/2024   23:47:31  ( -73.33,  -6.26)    2.62                48
 06/02/2024   00:37:30   (  73.34, 160.96) 06/02/2024   00:38:25  (  73.32, 160.98)    2.73                55
 06/02/2024   01:28:15   ( -73.41, -31.87) 06/02/2024   01:29:28  ( -73.38, -31.64)    7.91                73
 06/02/2024   02:19:06   (  73.64, 134.90) 06/02/2024   02:20:17  (  73.61, 136.20)   40.89                71