Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 9 7.  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   19:58:34   ( -72.23,  53.21) 09/17/2024   19:57:24  ( -72.22,  51.56)   56.11                70
 09/17/2024   20:49:24   (  72.44,-139.90) 09/17/2024   20:48:12  (  72.44,-140.71)   27.26                72
 09/17/2024   21:40:12   ( -72.65,  27.00) 09/17/2024   21:39:13  ( -72.65,  26.97)    1.18                59
 09/17/2024   22:30:58   (  72.66,-165.71) 09/17/2024   22:30:05  (  72.67,-165.71)    1.09                53
 09/17/2024   23:21:42   ( -72.66,   1.60) 09/17/2024   23:21:10  ( -72.68,   1.54)    2.85                32
 09/18/2024   00:12:28   (  72.67, 168.89) 09/18/2024   00:12:02  (  72.70, 168.86)    2.93                26
 09/18/2024   01:03:13   ( -72.72, -23.90) 09/18/2024   01:03:07  ( -72.71, -23.89)    2.11                 6
 09/18/2024   01:53:59   (  72.73, 143.39) 09/18/2024   01:53:59  (  72.72, 143.43)    1.88                 0
 09/18/2024   02:44:43   ( -72.74, -49.30) 09/18/2024   02:45:04  ( -72.73, -49.32)    0.77                21
 09/18/2024   03:35:29   (  72.75, 117.99) 09/18/2024   03:35:56  (  72.75, 118.00)    0.46                27
 09/18/2024   04:26:13   ( -72.75, -74.70) 09/18/2024   04:27:01  ( -72.76, -74.75)    1.99                48
 09/18/2024   05:16:59   (  72.76,  92.59) 09/18/2024   05:17:53  (  72.78,  92.57)    1.98                54
 09/18/2024   06:07:44   ( -72.81,-100.21) 09/18/2024   06:08:58  ( -72.79,-100.18)    2.95                74
 09/18/2024   06:58:34   (  73.02,  66.65) 09/18/2024   06:59:46  (  73.00,  67.58)   30.35                72