Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 3 18.  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)
 03/20/2023   06:58:05   ( -70.10,-108.20) 03/20/2023   06:58:33  ( -70.08,-108.25)    3.35                28
 03/20/2023   07:48:49   (  69.99,  59.28) 03/20/2023   07:48:00  (  69.97,  59.24)    2.87                49
 03/22/2023   22:24:18   (  70.20,-159.89) 03/22/2023   22:25:29  (  70.20,-159.83)    1.92                71
 03/22/2023   23:15:00   ( -70.09,   7.59) 03/22/2023   23:14:59  ( -70.09,   7.64)    2.23                 1
 03/23/2023   00:05:41   (  69.83, 175.30) 03/23/2023   00:04:28  (  69.87, 174.98)   12.91                73
 03/25/2023   14:41:13   (  70.15, -44.04) 03/25/2023   14:41:56  (  70.17, -44.00)    2.56                43
 03/25/2023   15:31:55   ( -70.04, 123.44) 03/25/2023   15:31:26  ( -70.06, 123.49)    2.59                29
 03/28/2023   06:07:37   ( -70.89, -96.76) 03/28/2023   06:08:45  ( -70.81, -94.80)   72.12                68
 03/28/2023   06:58:08   (  70.11,  71.80) 03/28/2023   06:58:23  (  70.09,  71.79)    1.70                15
 03/28/2023   07:48:50   ( -70.00,-120.72) 03/28/2023   07:47:53  ( -69.99,-120.72)    1.40                57
 03/30/2023   22:24:19   ( -70.18,  20.16) 03/30/2023   22:25:22  ( -70.15,  20.12)    2.70                63
 03/30/2023   23:15:03   (  70.08,-172.39) 03/30/2023   23:14:48  (  70.09,-172.32)    2.73                15
 03/31/2023   00:05:36   ( -69.50,  -4.20) 03/31/2023   00:04:26  ( -69.55,  -5.44)   48.56                70