Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 3 19.  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   06:58:04   ( -70.09,-108.18) 03/20/2023   06:58:32  ( -70.09,-108.23)    2.10                28
 03/20/2023   07:48:48   (  69.98,  59.30) 03/20/2023   07:47:59  (  69.99,  59.26)    1.61                49
 03/22/2023   22:24:18   (  70.18,-159.86) 03/22/2023   22:25:30  (  70.16,-159.89)    2.42                72
 03/22/2023   23:15:00   ( -70.08,   7.61) 03/22/2023   23:15:00  ( -70.05,   7.59)    3.25                 0
 03/23/2023   00:05:41   (  69.81, 175.32) 03/23/2023   00:04:28  (  69.89, 175.00)   14.59                73
 03/25/2023   14:41:13   (  70.13, -44.01) 03/25/2023   14:41:57  (  70.13, -44.05)    1.44                44
 03/25/2023   15:31:55   ( -70.03, 123.47) 03/25/2023   15:31:27  ( -70.02, 123.44)    1.14                28
 03/28/2023   06:07:38   ( -70.92, -96.81) 03/28/2023   06:08:46  ( -70.78, -94.85)   73.34                68
 03/28/2023   06:58:09   (  70.14,  71.75) 03/28/2023   06:58:23  (  70.12,  71.82)    3.59                14
 03/28/2023   07:48:50   ( -69.98,-120.69) 03/28/2023   07:47:53  ( -70.01,-120.69)    3.69                57
 03/30/2023   22:24:19   ( -70.20,  20.12) 03/30/2023   22:25:21  ( -70.18,  20.16)    2.64                62
 03/30/2023   23:15:02   (  70.05,-172.34) 03/30/2023   23:14:48  (  70.07,-172.36)    1.80                14
 03/31/2023   00:05:36   ( -69.52,  -4.24) 03/31/2023   00:04:25  ( -69.58,  -5.40)   45.67                71