Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 8 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)
 08/19/2023   06:08:07   ( -70.17, -95.65) 08/19/2023   06:08:42  ( -70.14, -95.68)    3.37                35
 08/19/2023   06:58:51   (  70.06,  71.83) 08/19/2023   06:58:09  (  70.04,  71.83)    1.56                42
 08/21/2023   21:34:25   (  70.57,-147.83) 08/21/2023   21:35:36  (  70.46,-146.96)   34.38                71
 08/21/2023   22:25:00   ( -70.10,  20.22) 08/21/2023   22:25:10  ( -70.12,  20.19)    2.51                10
 08/21/2023   23:15:44   (  69.99,-172.31) 08/21/2023   23:14:37  (  70.02,-172.31)    3.13                67
 08/24/2023   13:51:12   (  70.19, -31.47) 08/24/2023   13:52:08  (  70.19, -31.46)    0.62                56
 08/24/2023   14:41:54   ( -70.10, 136.00) 08/24/2023   14:41:38  ( -70.08, 136.02)    2.16                16
 08/24/2023   15:32:25   (  69.30, -55.52) 08/24/2023   15:31:17  (  69.31, -57.39)   73.52                68
 08/27/2023   06:08:05   (  70.15,  84.38) 08/27/2023   06:08:35  (  70.17,  84.41)    3.15                30
 08/27/2023   06:58:47   ( -70.05,-108.16) 08/27/2023   06:58:05  ( -70.06,-108.11)    2.48                42
 08/29/2023   21:34:19   ( -70.52,  32.25) 08/29/2023   21:35:31  ( -70.40,  33.00)   30.74                72
 08/29/2023   22:24:57   (  70.10,-159.79) 08/29/2023   22:25:01  (  70.12,-159.76)    2.51                 4
 08/29/2023   23:15:39   ( -70.00,   7.68) 08/29/2023   23:14:31  ( -70.02,   7.72)    2.39                68