Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 8 1.  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)
 08/03/2023   06:08:11   ( -70.16, -95.63) 08/03/2023   06:08:41  ( -70.15, -95.69)    2.62                30
 08/03/2023   06:58:55   (  70.05,  71.85) 08/03/2023   06:58:08  (  70.05,  71.82)    0.97                47
 08/05/2023   21:34:28   (  70.47,-147.66) 08/05/2023   21:35:40  (  70.35,-147.15)   23.25                72
 08/05/2023   22:25:05   ( -70.16,  20.14) 08/05/2023   22:25:11  ( -70.13,  20.16)    3.38                 6
 08/05/2023   23:15:48   (  70.00,-172.31) 08/05/2023   23:14:38  (  70.03,-172.33)    3.38                70
 08/08/2023   13:51:17   (  70.21, -31.50) 08/08/2023   13:52:12  (  70.19, -31.50)    2.32                55
 08/08/2023   14:41:59   ( -70.11, 135.98) 08/08/2023   14:41:42  ( -70.08, 135.98)    3.19                17
 08/08/2023   15:32:29   (  69.27, -55.47) 08/08/2023   15:31:21  (  69.32, -57.43)   77.31                68
 08/11/2023   06:08:11   (  70.18,  84.33) 08/11/2023   06:08:42  (  70.17,  84.35)    0.96                31
 08/11/2023   06:58:53   ( -70.07,-108.19) 08/11/2023   06:58:12  ( -70.06,-108.17)    1.12                41
 08/13/2023   21:34:29   ( -70.66,  32.03) 08/13/2023   21:35:39  ( -70.56,  33.16)   43.33                70
 08/13/2023   22:25:05   (  70.14,-159.85) 08/13/2023   22:25:12  (  70.12,-159.83)    2.60                 7
 08/13/2023   23:15:47   ( -70.04,   7.63) 08/13/2023   23:14:42  ( -70.02,   7.65)    2.31                65