Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 3 15.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(LANDSAT-9) LANDSAT-9 Lat/Lon    Distance(km)  Time Diff(sec)
 03/17/2023   14:41:10   ( -70.16, 135.94) 03/17/2023   14:42:04  ( -70.15, 135.97)    1.76                54
 03/17/2023   15:31:54   (  70.05, -56.58) 03/17/2023   15:31:31  (  70.04, -56.54)    2.17                23
 03/17/2023   16:22:22   ( -69.22, 111.96) 03/17/2023   16:21:14  ( -69.22, 109.98)   78.29                68
 03/20/2023   06:58:04   ( -70.10,-108.19) 03/20/2023   06:58:32  ( -70.08,-108.25)    3.34                28
 03/20/2023   07:48:48   (  69.99,  59.29) 03/20/2023   07:47:59  (  69.97,  59.23)    3.38                49
 03/22/2023   22:24:18   (  70.20,-159.89) 03/22/2023   22:25:29  (  70.17,-159.88)    3.77                71
 03/22/2023   23:14:59   ( -70.04,   7.67) 03/22/2023   23:14:59  ( -70.06,   7.61)    3.12                 0
 03/23/2023   00:05:40   (  69.78, 175.37) 03/23/2023   00:04:28  (  69.84, 174.94)   17.76                72
 03/25/2023   14:41:13   (  70.16, -44.06) 03/25/2023   14:41:55  (  70.15, -44.01)    2.18                42
 03/25/2023   15:31:55   ( -70.05, 123.42) 03/25/2023   15:31:25  ( -70.05, 123.48)    2.21                30
 03/28/2023   06:07:36   ( -70.86, -96.71) 03/28/2023   06:08:44  ( -70.75, -94.88)   68.29                68
 03/28/2023   06:58:07   (  70.08,  71.84) 03/28/2023   06:58:21  (  70.09,  71.79)    1.68                14
 03/28/2023   07:48:49   ( -69.98,-120.68) 03/28/2023   07:47:51  ( -69.98,-120.72)    1.74                58