Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and LANDSAT-8
TLE Epoch: 2024 10 24.  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)
 10/24/2024   21:47:07   ( -70.60,  28.95) 10/24/2024   21:48:18  ( -70.51,  29.94)   37.90                71
 10/24/2024   22:37:45   (  70.15,-163.03) 10/24/2024   22:37:50  (  70.13,-162.97)    3.27                 5
 10/24/2024   23:28:26   ( -70.02,   4.48) 10/24/2024   23:27:20  ( -70.02,   4.51)    1.33                66
 10/27/2024   14:03:55   ( -70.21, 145.35) 10/27/2024   14:04:51  ( -70.18, 145.35)    2.66                56
 10/27/2024   14:54:39   (  70.08, -47.14) 10/27/2024   14:54:18  (  70.07, -47.16)    1.00                21
 10/27/2024   15:45:08   ( -69.31, 121.31) 10/27/2024   15:43:59  ( -69.36, 119.50)   71.25                69
 10/30/2024   06:20:49   ( -70.15, -98.77) 10/30/2024   06:21:18  ( -70.13, -98.83)    2.93                29
 10/30/2024   07:11:33   (  70.02,  68.72) 10/30/2024   07:10:45  (  70.01,  68.65)    2.86                48
 11/01/2024   21:47:01   (  70.25,-150.46) 11/01/2024   21:48:12  (  70.23,-150.41)    2.35                71
 11/01/2024   22:37:42   ( -70.11,  17.07) 11/01/2024   22:37:42  ( -70.13,  17.07)    2.71                 0
 11/01/2024   23:28:24   (  69.88,-175.28) 11/01/2024   23:27:11  (  69.90,-175.60)   12.57                73
 11/04/2024   14:03:54   (  70.18, -34.57) 11/04/2024   14:04:37  (  70.18, -34.58)    0.78                43
 11/04/2024   14:54:36   ( -70.08, 132.89) 11/04/2024   14:54:07  ( -70.08, 132.90)    0.73                29