Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and NOAA-19
TLE Epoch: 2024 8 15.  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   20:30:55   (  72.45,-135.38) 08/17/2024   20:29:44  (  72.47,-136.78)   47.16                71
 08/17/2024   21:21:46   ( -72.80,  31.23) 08/17/2024   21:20:36  ( -72.80,  31.19)    1.29                70
 08/17/2024   22:12:32   (  72.81,-161.49) 08/17/2024   22:11:35  (  72.80,-161.55)    2.27                57
 08/17/2024   23:03:17   ( -72.85,   5.74) 08/17/2024   23:02:33  ( -72.84,   5.78)    2.38                44
 08/17/2024   23:54:02   (  72.82, 173.12) 08/17/2024   23:53:32  (  72.84, 173.04)    3.37                30
 08/18/2024   00:44:47   ( -72.86, -19.65) 08/18/2024   00:44:30  ( -72.87, -19.63)    1.65                17
 08/18/2024   01:35:33   (  72.87, 147.63) 08/18/2024   01:35:29  (  72.87, 147.63)    0.35                 4
 08/18/2024   02:26:18   ( -72.91, -45.14) 08/18/2024   02:26:27  ( -72.91, -45.04)    3.56                 9
 08/18/2024   03:17:03   (  72.88, 122.24) 08/18/2024   03:17:26  (  72.91, 122.22)    3.00                23
 08/18/2024   04:07:48   ( -72.92, -70.53) 08/18/2024   04:08:25  ( -72.89, -70.55)    3.06                37
 08/18/2024   04:58:34   (  72.94,  96.75) 08/18/2024   04:59:23  (  72.94,  96.81)    2.03                49
 08/18/2024   05:49:18   ( -72.93, -95.92) 08/18/2024   05:50:22  ( -72.93, -95.96)    1.63                64
 08/18/2024   06:40:06   (  73.04,  71.14) 08/18/2024   06:41:19  (  73.03,  71.51)   12.02                73
 08/18/2024   07:31:00   ( -73.53,-122.63) 08/18/2024   07:32:08  ( -73.50,-120.12)   79.29                68