Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 6 16.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 06/17/2023   13:25:53   (  70.82, -25.97) 06/17/2023   13:27:02  (  70.71, -24.56)   53.00                69
 06/17/2023   14:16:25   ( -70.21, 142.32) 06/17/2023   14:16:39  ( -70.21, 142.34)    0.50                14
 06/17/2023   15:07:09   (  70.08, -50.18) 06/17/2023   15:06:06  (  70.11, -50.16)    3.03                63
 06/20/2023   05:42:39   (  70.29,  90.64) 06/20/2023   05:43:38  (  70.29,  90.70)    2.42                59
 06/20/2023   06:33:20   ( -70.15,-101.83) 06/20/2023   06:33:08  ( -70.17,-101.83)    2.49                12
 06/20/2023   07:23:54   (  69.50,  66.45) 06/20/2023   07:22:45  (  69.52,  64.90)   60.14                69
 06/22/2023   21:59:35   (  70.24,-153.53) 06/22/2023   22:00:08  (  70.23,-153.50)    2.21                33
 06/22/2023   22:50:16   ( -70.10,  14.01) 06/22/2023   22:49:38  ( -70.12,  13.97)    2.23                38
 06/25/2023   13:25:54   ( -70.68, 154.22) 06/25/2023   13:27:05  ( -70.58, 155.26)   39.87                71
 06/25/2023   14:16:31   (  70.20, -37.71) 06/25/2023   14:16:37  (  70.20, -37.65)    2.06                 6
 06/25/2023   15:07:13   ( -70.11, 129.75) 06/25/2023   15:06:07  ( -70.09, 129.83)    3.17                66
 06/28/2023   05:42:43   ( -70.27, -89.37) 06/28/2023   05:43:39  ( -70.26, -89.32)    2.33                56
 06/28/2023   06:33:27   (  70.17,  78.11) 06/28/2023   06:33:06  (  70.15,  78.16)    2.82                21