Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 11 10.  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)
 11/12/2023   14:41:02   ( -70.12, 136.06) 11/12/2023   14:42:06  ( -70.14, 136.05)    2.21                64
 11/12/2023   15:31:47   (  70.06, -56.53) 11/12/2023   15:31:33  (  70.04, -56.46)    3.43                14
 11/12/2023   16:22:20   ( -69.49, 111.62) 11/12/2023   16:21:09  ( -69.60, 110.56)   42.78                71
 11/15/2023   06:57:59   ( -70.12,-108.17) 11/15/2023   06:58:35  ( -70.10,-108.13)    2.29                36
 11/15/2023   07:48:43   (  70.00,  59.32) 11/15/2023   07:48:02  (  69.99,  59.36)    1.98                41
 11/17/2023   22:24:18   (  70.48,-160.29) 11/17/2023   22:25:29  (  70.34,-159.54)   32.51                71
 11/17/2023   23:14:54   ( -70.07,   7.67) 11/17/2023   23:15:02  ( -70.06,   7.70)    1.38                 8
 11/18/2023   00:05:38   (  69.96, 175.15) 11/18/2023   00:04:29  (  69.95, 175.19)    1.86                69
 11/20/2023   14:41:08   (  70.13, -43.98) 11/20/2023   14:41:59  (  70.14, -43.93)    2.35                51
 11/20/2023   15:31:50   ( -70.03, 123.49) 11/20/2023   15:31:29  ( -70.03, 123.56)    2.55                21
 11/20/2023   16:22:18   (  69.07, -67.81) 11/20/2023   16:21:11  (  69.09, -70.07)   89.86                67
 11/23/2023   06:58:03   (  70.06,  71.90) 11/23/2023   06:58:26  (  70.06,  71.86)    1.70                23
 11/23/2023   07:48:45   ( -69.95,-120.63) 11/23/2023   07:47:56  ( -69.96,-120.65)    1.47                49