Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and LANDSAT-8
TLE Epoch: 2024 11 5.  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)
 11/07/2024   05:30:39   ( -70.37, -86.39) 11/07/2024   05:31:51  ( -70.31, -86.22)    8.98                72
 11/07/2024   06:21:22   (  70.18,  81.21) 11/07/2024   06:21:19  (  70.15,  81.20)    2.94                 3
 11/07/2024   07:12:02   ( -69.99,-111.18) 11/07/2024   07:10:49  ( -70.04,-111.33)    7.97                73
 11/09/2024   21:47:41   ( -70.23,  29.54) 11/09/2024   21:48:21  ( -70.22,  29.53)    1.53                40
 11/09/2024   22:38:25   (  70.10,-162.96) 11/09/2024   22:37:48  (  70.11,-162.98)    1.24                37
 11/12/2024   13:14:06   (  70.44, -22.38) 11/12/2024   13:15:18  (  70.36, -22.01)   16.52                72
 11/12/2024   14:04:45   ( -70.19, 145.33) 11/12/2024   14:04:49  ( -70.20, 145.38)    2.39                 4
 11/12/2024   14:55:29   (  70.06, -47.17) 11/12/2024   14:54:16  (  70.09, -47.13)    3.14                73
 11/15/2024   05:31:06   (  70.22,  93.68) 11/15/2024   05:31:46  (  70.24,  93.71)    2.09                40
 11/15/2024   06:21:48   ( -70.12, -98.84) 11/15/2024   06:21:16  ( -70.13, -98.81)    1.90                32
 11/17/2024   20:57:30   ( -70.56,  41.56) 11/17/2024   20:58:41  ( -70.47,  42.30)   29.18                71
 11/17/2024   21:48:09   (  70.20,-150.55) 11/17/2024   21:48:11  (  70.19,-150.47)    3.15                 2
 11/17/2024   22:38:51   ( -70.09,  16.94) 11/17/2024   22:37:41  ( -70.08,  17.01)    2.96                70