Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and LANDSAT-8
TLE Epoch: 2024 10 31.  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)
 11/01/2024   21:47:12   (  70.28,-150.38) 11/01/2024   21:48:09  (  70.26,-150.36)    2.17                57
 11/01/2024   22:37:53   ( -70.15,  17.14) 11/01/2024   22:37:39  ( -70.15,  17.11)    0.99                14
 11/01/2024   23:28:25   (  69.37,-174.40) 11/01/2024   23:27:17  (  69.43,-176.23)   72.05                68
 11/04/2024   13:13:45   ( -71.00, 156.87) 11/04/2024   13:14:53  ( -70.88, 158.84)   72.67                68
 11/04/2024   14:04:16   (  70.18, -34.51) 11/04/2024   14:04:31  (  70.17, -34.58)    3.05                15
 11/04/2024   14:54:58   ( -70.10, 132.93) 11/04/2024   14:54:00  ( -70.11, 132.97)    1.97                58
 11/07/2024   05:30:37   ( -70.24, -86.20) 11/07/2024   05:31:24  ( -70.25, -86.18)    1.40                47
 11/07/2024   06:21:21   (  70.11,  81.30) 11/07/2024   06:20:51  (  70.13,  81.30)    2.38                30
 11/09/2024   20:57:01   (  70.35,-137.97) 11/09/2024   20:58:12  (  70.35,-137.75)    8.33                71
 11/09/2024   21:47:42   ( -70.20,  29.58) 11/09/2024   21:47:43  ( -70.18,  29.65)    3.25                 1
 11/09/2024   22:38:24   (  69.97,-162.76) 11/09/2024   22:37:11  (  70.01,-162.96)    8.29                73
 11/12/2024   13:14:03   (  70.19, -22.00) 11/12/2024   13:14:31  (  70.18, -22.06)    2.64                28
 11/12/2024   14:04:45   ( -70.09, 145.48) 11/12/2024   14:04:01  ( -70.07, 145.42)    3.02                44