Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 8 17.  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   ( -70.15, -95.62) 08/19/2023   06:08:42  ( -70.16, -95.65)    1.86                35
 08/19/2023   06:58:51   (  70.04,  71.86) 08/19/2023   06:58:09  (  70.06,  71.85)    2.87                42
 08/21/2023   21:34:26   (  70.60,-147.88) 08/21/2023   21:35:36  (  70.48,-146.93)   37.70                70
 08/21/2023   22:25:01   ( -70.13,  20.17) 08/21/2023   22:25:10  ( -70.14,  20.22)    2.11                 9
 08/21/2023   23:15:45   (  70.03,-172.36) 08/21/2023   23:14:37  (  70.04,-172.29)    3.19                68
 08/24/2023   13:51:11   (  70.17, -31.44) 08/24/2023   13:52:08  (  70.16, -31.51)    3.32                57
 08/24/2023   14:41:53   ( -70.08, 136.03) 08/24/2023   14:41:37  ( -70.10, 136.05)    2.74                16
 08/24/2023   15:32:24   (  69.28, -55.49) 08/24/2023   15:31:16  (  69.33, -57.37)   73.85                68
 08/27/2023   06:08:04   (  70.12,  84.41) 08/27/2023   06:08:35  (  70.14,  84.36)    2.28                31
 08/27/2023   06:58:46   ( -70.02,-108.12) 08/27/2023   06:58:05  ( -70.03,-108.16)    1.54                41
 08/29/2023   21:34:20   ( -70.55,  32.20) 08/29/2023   21:35:31  ( -70.42,  33.03)   33.74                71
 08/29/2023   22:24:57   (  70.08,-159.75) 08/29/2023   22:25:02  (  70.09,-159.81)    2.36                 5
 08/29/2023   23:15:39   ( -69.98,   7.72) 08/29/2023   23:14:32  ( -69.98,   7.67)    1.74                67