Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 5 8.  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)
 05/09/2023   21:34:19   ( -70.87,  31.67) 05/09/2023   21:35:28  ( -70.76,  33.32)   61.56                69
 05/09/2023   22:24:52   (  70.17,-159.90) 05/09/2023   22:25:04  (  70.16,-159.91)    0.51                12
 05/09/2023   23:15:33   ( -70.03,   7.63) 05/09/2023   23:14:34  ( -70.05,   7.57)    2.92                59
 05/12/2023   13:51:01   ( -70.22, 148.49) 05/12/2023   13:52:05  ( -70.23, 148.42)    3.14                64
 05/12/2023   14:41:46   (  70.15, -44.09) 05/12/2023   14:41:32  (  70.12, -44.09)    2.72                14
 05/12/2023   15:32:19   ( -69.59, 124.07) 05/12/2023   15:31:08  ( -69.68, 122.93)   45.05                71
 05/15/2023   06:07:56   ( -70.20, -95.71) 05/15/2023   06:08:33  ( -70.21, -95.73)    1.20                37
 05/15/2023   06:58:40   (  70.09,  71.78) 05/15/2023   06:58:00  (  70.11,  71.77)    2.32                40
 05/17/2023   21:34:16   (  70.66,-147.97) 05/17/2023   21:35:26  (  70.55,-146.99)   38.17                70
 05/17/2023   22:24:50   ( -70.15,  20.16) 05/17/2023   22:25:01  ( -70.17,  20.09)    3.25                11
 05/17/2023   23:15:35   (  70.08,-172.44) 05/17/2023   23:14:28  (  70.05,-172.43)    3.50                67
 05/20/2023   13:51:03   (  70.24, -31.53) 05/20/2023   13:51:58  (  70.24, -31.55)    0.90                55
 05/20/2023   14:41:45   ( -70.15, 135.93) 05/20/2023   14:41:28  ( -70.14, 135.93)    1.80                17
 05/20/2023   15:32:15   (  69.30, -55.50) 05/20/2023   15:31:07  (  69.36, -57.49)   78.71                68