Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and LANDSAT-8
TLE Epoch: 2024 11 14.  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)
 11/15/2024   05:31:02   (  70.24,  93.67) 11/15/2024   05:31:47  (  70.21,  93.66)    3.66                45
 11/15/2024   06:21:43   ( -70.10, -98.79) 11/15/2024   06:21:17  ( -70.10, -98.87)    2.90                26
 11/17/2024   20:57:27   ( -71.07,  40.79) 11/17/2024   20:58:34  ( -70.94,  43.00)   81.29                67
 11/17/2024   21:47:56   (  70.17,-150.46) 11/17/2024   21:48:13  (  70.18,-150.49)    1.10                17
 11/17/2024   22:38:38   ( -70.08,  17.00) 11/17/2024   22:37:43  ( -70.06,  16.98)    1.74                55
 11/20/2024   13:14:05   ( -70.22, 157.92) 11/20/2024   13:15:10  ( -70.25, 157.86)    3.07                65
 11/20/2024   14:04:49   (  70.12, -34.62) 11/20/2024   14:04:37  (  70.13, -34.65)    1.60                12
 11/20/2024   14:55:24   ( -69.65, 133.40) 11/20/2024   14:54:13  ( -69.69, 132.37)   40.42                71
 11/23/2024   05:30:59   ( -70.19, -86.26) 11/23/2024   05:31:34  ( -70.20, -86.30)    2.08                35
 11/23/2024   06:21:43   (  70.09,  81.19) 11/23/2024   06:21:01  (  70.08,  81.18)    0.98                42
 11/25/2024   20:57:14   (  70.44,-138.21) 11/25/2024   20:58:25  (  70.36,-137.78)   18.06                71
 11/25/2024   21:47:53   ( -70.17,  29.54) 11/25/2024   21:47:57  ( -70.15,  29.54)    2.19                 4
 11/25/2024   22:38:36   (  70.03,-162.94) 11/25/2024   22:37:24  (  70.03,-162.99)    1.85                72