Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and LANDSAT-8
TLE Epoch: 2024 11 16.  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)
 11/17/2024   21:47:56   (  70.19,-150.49) 11/17/2024   21:48:22  (  70.20,-150.50)    0.73                26
 11/17/2024   22:38:38   ( -70.10,  16.98) 11/17/2024   22:37:52  ( -70.09,  16.98)    0.44                46
 11/20/2024   13:14:13   ( -70.62, 157.29) 11/20/2024   13:15:24  ( -70.49, 158.15)   34.82                71
 11/20/2024   14:04:50   (  70.15, -34.66) 11/20/2024   14:04:55  (  70.17, -34.68)    2.08                 5
 11/20/2024   14:55:32   ( -70.05, 132.81) 11/20/2024   14:54:25  ( -70.07, 132.81)    2.01                67
 11/23/2024   05:30:59   ( -70.23, -86.32) 11/23/2024   05:31:59  ( -70.26, -86.32)    3.47                60
 11/23/2024   06:21:43   (  70.13,  81.13) 11/23/2024   06:21:26  (  70.15,  81.16)    2.10                17
 11/23/2024   07:12:15   ( -69.50,-110.61) 11/23/2024   07:11:05  ( -69.55,-112.03)   55.75                70
 11/25/2024   21:47:52   ( -70.18,  29.53) 11/25/2024   21:48:31  ( -70.20,  29.46)    3.33                39
 11/25/2024   22:38:36   (  70.09,-163.03) 11/25/2024   22:37:58  (  70.08,-163.06)    1.31                38
 11/28/2024   13:14:14   (  70.85, -23.09) 11/28/2024   13:15:23  (  70.73, -21.51)   59.23                69
 11/28/2024   14:04:46   ( -70.20, 145.26) 11/28/2024   14:05:01  ( -70.19, 145.33)    2.87                15
 11/28/2024   14:55:29   (  70.06, -47.22) 11/28/2024   14:54:28  (  70.08, -47.19)    1.95                61