Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and LANDSAT-8
TLE Epoch: 2024 11 21.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 11/23/2024   05:31:01   ( -70.27, -86.40) 11/23/2024   05:32:00  ( -70.25, -86.34)    3.09                59
 11/23/2024   06:21:44   (  70.12,  81.15) 11/23/2024   06:21:27  (  70.15,  81.16)    3.34                17
 11/23/2024   07:12:16   ( -69.49,-110.60) 11/23/2024   07:11:06  ( -69.55,-112.05)   56.80                70
 11/25/2024   21:47:55   ( -70.23,  29.43) 11/25/2024   21:48:32  ( -70.21,  29.48)    2.78                37
 11/25/2024   22:38:38   (  70.08,-163.03) 11/25/2024   22:37:59  (  70.11,-163.03)    2.38                39
 11/28/2024   13:14:16   (  70.80, -23.02) 11/28/2024   13:15:25  (  70.73, -21.51)   55.57                69
 11/28/2024   14:04:48   ( -70.16, 145.32) 11/28/2024   14:05:04  ( -70.14, 145.24)    3.56                16
 11/28/2024   14:55:32   (  70.07, -47.24) 11/28/2024   14:54:30  (  70.08, -47.20)    2.15                62
 12/01/2024   05:30:58   (  70.21,  93.68) 12/01/2024   05:32:03  (  70.23,  93.61)    2.99                65
 12/01/2024   06:21:41   ( -70.15, -98.90) 12/01/2024   06:21:33  ( -70.13, -98.90)    2.12                 8
 12/01/2024   07:12:17   (  69.64,  69.17) 12/01/2024   07:11:06  (  69.68,  68.13)   40.72                71
 12/03/2024   21:47:52   (  70.22,-150.56) 12/03/2024   21:48:32  (  70.23,-150.50)    2.44                40
 12/03/2024   22:38:34   ( -70.10,  16.94) 12/03/2024   22:38:03  ( -70.08,  16.91)    2.61                31