Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 3 11.  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)
 03/12/2023   06:58:02   (  70.11,  71.80) 03/12/2023   06:58:32  (  70.12,  71.82)    1.25                30
 03/12/2023   07:48:44   ( -70.01,-120.74) 03/12/2023   07:48:02  ( -70.01,-120.70)    1.46                42
 03/14/2023   22:24:20   ( -70.49,  19.65) 03/14/2023   22:25:31  ( -70.42,  20.48)   31.69                71
 03/14/2023   23:14:58   (  70.07,-172.37) 03/14/2023   23:15:02  (  70.09,-172.35)    2.21                 4
 03/15/2023   00:05:40   ( -69.97,  -4.91) 03/15/2023   00:04:32  ( -69.98,  -4.87)    2.07                68
 03/17/2023   14:41:10   ( -70.15, 135.96) 03/17/2023   14:42:04  ( -70.17, 135.99)    2.56                54
 03/17/2023   15:31:53   (  70.04, -56.57) 03/17/2023   15:31:30  (  70.06, -56.52)    2.14                23
 03/17/2023   16:22:21   ( -69.20, 111.98) 03/17/2023   16:21:13  ( -69.24, 110.00)   78.44                68
 03/20/2023   06:58:05   ( -70.13,-108.24) 03/20/2023   06:58:31  ( -70.14,-108.17)    2.90                26
 03/20/2023   07:48:48   (  69.98,  59.30) 03/20/2023   07:47:59  (  69.97,  59.23)    2.99                49
 03/22/2023   22:24:18   (  70.19,-159.88) 03/22/2023   22:25:28  (  70.21,-159.82)    2.63                70
 03/22/2023   23:15:00   ( -70.08,   7.61) 03/22/2023   23:14:58  ( -70.10,   7.67)    3.33                 2
 03/23/2023   00:05:40   (  69.77, 175.39) 03/23/2023   00:04:28  (  69.82, 174.92)   18.73                72
 03/25/2023   14:41:13   (  70.16, -44.05) 03/25/2023   14:41:54  (  70.17, -43.98)    2.84                41
 03/25/2023   15:31:55   ( -70.05, 123.44) 03/25/2023   15:31:24  ( -70.07, 123.51)    3.63                31