Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 12 7.  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)
 12/09/2023   06:58:08   (  70.09,  71.82) 12/09/2023   06:58:35  (  70.07,  71.83)    1.96                27
 12/09/2023   07:48:49   ( -69.94,-120.64) 12/09/2023   07:48:05  ( -69.96,-120.70)    3.20                44
 12/11/2023   22:24:21   ( -70.29,  19.98) 12/11/2023   22:25:33  ( -70.22,  20.29)   13.74                72
 12/11/2023   23:15:02   (  70.02,-172.31) 12/11/2023   23:15:02  (  70.01,-172.37)    2.91                 0
 12/12/2023   00:05:44   ( -69.92,  -4.84) 12/12/2023   00:04:31  ( -69.95,  -4.82)    3.16                73
 12/14/2023   14:41:13   ( -70.12, 136.01) 12/14/2023   14:42:00  ( -70.14, 136.06)    2.84                47
 12/14/2023   15:31:56   (  69.96, -56.45) 12/14/2023   15:31:28  (  69.97, -56.53)    2.97                28
 12/17/2023   06:07:37   (  70.85,  83.29) 12/17/2023   06:08:45  (  70.73,  85.20)   71.56                68
 12/17/2023   06:58:06   ( -70.06,-108.14) 12/17/2023   06:58:25  ( -70.07,-108.13)    1.33                19
 12/17/2023   07:48:50   (  69.97,  59.32) 12/17/2023   07:47:52  (  69.96,  59.36)    1.56                58
 12/19/2023   22:24:18   (  70.13,-159.78) 12/19/2023   22:25:20  (  70.15,-159.76)    2.57                62
 12/19/2023   23:15:00   ( -70.02,   7.71) 12/19/2023   23:14:50  ( -70.04,   7.73)    3.01                10
 12/20/2023   00:05:35   (  69.44, 175.86) 12/20/2023   00:04:25  (  69.48, 174.60)   49.34                70