Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and LANDSAT-8
TLE Epoch: 2024 11 3.  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)
 11/04/2024   14:04:17   (  70.25, -34.62) 11/04/2024   14:04:46  (  70.24, -34.55)    3.23                29
 11/04/2024   14:54:58   ( -70.12, 132.90) 11/04/2024   14:54:16  ( -70.12, 132.92)    1.01                42
 11/07/2024   05:30:38   ( -70.33, -86.34) 11/07/2024   05:31:50  ( -70.33, -86.19)    5.69                72
 11/07/2024   06:21:21   (  70.15,  81.25) 11/07/2024   06:21:18  (  70.17,  81.23)    2.72                 3
 11/07/2024   07:12:02   ( -70.01,-111.22) 11/07/2024   07:10:49  ( -70.01,-111.37)    6.00                73
 11/09/2024   21:47:41   ( -70.21,  29.58) 11/09/2024   21:48:21  ( -70.21,  29.52)    2.22                40
 11/09/2024   22:38:25   (  70.08,-162.92) 11/09/2024   22:37:48  (  70.10,-162.99)    3.18                37
 11/12/2024   13:14:06   (  70.43, -22.36) 11/12/2024   13:15:17  (  70.35, -22.02)   15.68                71
 11/12/2024   14:04:45   ( -70.17, 145.36) 11/12/2024   14:04:48  ( -70.19, 145.38)    1.91                 3
 11/12/2024   14:55:28   (  70.00, -47.08) 11/12/2024   14:54:16  (  70.02, -47.22)    5.72                72
 11/15/2024   05:31:05   (  70.22,  93.68) 11/15/2024   05:31:43  (  70.21,  93.68)    1.69                38
 11/15/2024   06:21:47   ( -70.12, -98.84) 11/15/2024   06:21:13  ( -70.10, -98.84)    1.69                34