Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and LANDSAT-9
TLE Epoch: 2024 10 24.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(LANDSAT-9) LANDSAT-9 Lat/Lon    Distance(km)  Time Diff(sec)
 10/26/2024   05:55:31   ( -70.40, -92.84) 10/26/2024   05:56:43  ( -70.31, -92.43)   18.17                72
 10/26/2024   06:46:12   (  70.11,  74.92) 10/26/2024   06:46:12  (  70.09,  74.91)    1.93                 0
 10/26/2024   07:36:53   ( -69.98,-117.56) 10/26/2024   07:35:42  ( -69.98,-117.61)    1.91                71
 10/28/2024   22:12:22   ( -70.18,  23.29) 10/28/2024   22:13:14  ( -70.16,  23.25)    2.21                52
 10/28/2024   23:03:06   (  70.05,-169.20) 10/28/2024   23:02:41  (  70.05,-169.26)    2.27                25
 10/28/2024   23:53:32   ( -69.12,  -0.53) 10/28/2024   23:52:25  ( -69.18,  -2.82)   90.79                67
 10/31/2024   13:38:51   (  71.16, -29.85) 10/31/2024   13:39:56  (  71.05, -27.17)   97.49                65
 10/31/2024   14:29:15   ( -70.13, 139.14) 10/31/2024   14:29:41  ( -70.12, 139.08)    2.84                26
 10/31/2024   15:19:59   (  70.01, -53.36) 10/31/2024   15:19:08  (  70.01, -53.44)    2.89                51
 11/03/2024   05:55:28   (  70.25,  87.43) 11/03/2024   05:56:37  (  70.23,  87.49)    3.47                69
 11/03/2024   06:46:09   ( -70.11,-105.04) 11/03/2024   06:46:07  ( -70.12,-105.02)    1.85                 2
 11/03/2024   07:36:49   (  69.78,  62.77) 11/03/2024   07:35:37  (  69.84,  62.23)   21.87                72
 11/05/2024   22:12:21   (  70.20,-156.71) 11/05/2024   22:13:03  (  70.17,-156.69)    3.31                42
 11/05/2024   23:03:02   ( -70.05,  10.84) 11/05/2024   23:02:33  ( -70.06,  10.79)    2.19                29