Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 8 15.  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)
 08/15/2023   05:42:53   ( -70.51, -89.84) 08/15/2023   05:44:05  ( -70.38, -89.18)   28.26                72
 08/15/2023   06:33:32   (  70.14,  78.05) 08/15/2023   06:33:35  (  70.12,  78.08)    2.04                 3
 08/15/2023   07:24:13   ( -69.99,-114.41) 08/15/2023   07:23:05  ( -70.01,-114.44)    2.53                68
 08/17/2023   21:59:40   ( -70.17,  26.46) 08/17/2023   22:00:39  ( -70.17,  26.38)    2.85                59
 08/17/2023   22:50:24   (  70.06,-166.07) 08/17/2023   22:50:06  (  70.06,-166.12)    2.15                18
 08/17/2023   23:40:55   ( -69.38,   2.25) 08/17/2023   23:39:46  ( -69.41,   0.61)   64.28                69
 08/20/2023   14:16:34   ( -70.15, 142.26) 08/20/2023   14:17:10  ( -70.15, 142.23)    1.10                36
 08/20/2023   15:07:18   (  70.04, -50.27) 08/20/2023   15:06:37  (  70.04, -50.28)    0.64                41
 08/23/2023   05:42:55   (  70.71,  89.82) 08/23/2023   05:44:04  (  70.59,  91.12)   49.86                69
 08/23/2023   06:33:28   ( -70.14,-101.95) 08/23/2023   06:33:40  ( -70.16,-101.88)    3.43                12
 08/23/2023   07:24:11   (  69.98,  65.60) 08/23/2023   07:23:08  (  69.99,  65.53)    2.65                63
 08/25/2023   21:59:39   (  70.18,-153.56) 08/25/2023   22:00:41  (  70.19,-153.59)    1.05                62
 08/25/2023   22:50:21   ( -70.08,  13.91) 08/25/2023   22:50:11  ( -70.09,  13.90)    0.73                10
 08/25/2023   23:40:56   (  69.50,-177.92) 08/25/2023   23:39:46  (  69.53,-179.22)   50.76                70
 08/28/2023   14:16:31   (  70.13, -37.71) 08/28/2023   14:17:10  (  70.14, -37.77)    2.60                39
 08/28/2023   15:07:13   ( -70.03, 129.76) 08/28/2023   15:06:40  ( -70.04, 129.73)    2.51                33