Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 8 10.  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)
 08/17/2024   20:30:56   (  72.46,-135.39) 08/17/2024   20:29:45  (  72.47,-136.78)   46.57                71
 08/17/2024   21:21:47   ( -72.80,  31.22) 08/17/2024   21:20:37  ( -72.81,  31.20)    1.20                70
 08/17/2024   22:12:33   (  72.82,-161.51) 08/17/2024   22:11:36  (  72.80,-161.55)    2.09                57
 08/17/2024   23:03:18   ( -72.85,   5.73) 08/17/2024   23:02:34  ( -72.84,   5.79)    2.30                44
 08/17/2024   23:54:03   (  72.82, 173.11) 08/17/2024   23:53:33  (  72.84, 173.04)    2.78                30
 08/18/2024   00:44:48   ( -72.86, -19.65) 08/18/2024   00:44:31  ( -72.88, -19.61)    2.73                17
 08/18/2024   01:35:34   (  72.88, 147.61) 08/18/2024   01:35:30  (  72.88, 147.63)    0.72                 4
 08/18/2024   02:26:18   ( -72.86, -45.04) 08/18/2024   02:26:29  ( -72.87, -45.13)    3.08                11
 08/18/2024   03:17:04   (  72.88, 122.23) 08/18/2024   03:17:27  (  72.91, 122.22)    3.06                23
 08/18/2024   04:07:49   ( -72.92, -70.53) 08/18/2024   04:08:26  ( -72.90, -70.54)    1.68                37
 08/18/2024   04:58:35   (  72.94,  96.74) 08/18/2024   04:59:24  (  72.95,  96.82)    2.73                49
 08/18/2024   05:49:19   ( -72.92, -95.91) 08/18/2024   05:50:23  ( -72.94, -95.95)    2.11                64
 08/18/2024   06:40:07   (  73.05,  71.13) 08/18/2024   06:41:20  (  73.03,  71.52)   12.58                73
 08/18/2024   07:31:02   ( -73.58,-122.74) 08/18/2024   07:32:09  ( -73.51,-120.10)   83.61                67