Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 11 12.  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   ( -70.14, 136.04) 11/12/2023   14:42:06  ( -70.13, 136.02)    1.23                64
 11/12/2023   15:31:46   (  70.02, -56.47) 11/12/2023   15:31:33  (  70.03, -56.47)    1.24                13
 11/12/2023   16:22:20   ( -69.51, 111.60) 11/12/2023   16:21:09  ( -69.58, 110.54)   41.94                71
 11/15/2023   06:57:59   ( -70.13,-108.18) 11/15/2023   06:58:35  ( -70.10,-108.13)    3.31                36
 11/15/2023   07:48:43   (  70.01,  59.30) 11/15/2023   07:48:02  (  70.00,  59.37)    2.75                41
 11/17/2023   22:24:19   (  70.48,-160.30) 11/17/2023   22:25:30  (  70.38,-159.48)   32.52                71
 11/17/2023   23:14:55   ( -70.07,   7.66) 11/17/2023   23:15:04  ( -70.05,   7.68)    2.69                 9
 11/18/2023   00:05:39   (  69.96, 175.14) 11/18/2023   00:04:31  (  69.94, 175.17)    2.30                68
 11/20/2023   14:41:08   (  70.12, -43.97) 11/20/2023   14:42:01  (  70.12, -43.97)    0.46                53
 11/20/2023   15:31:50   ( -70.02, 123.50) 11/20/2023   15:31:31  ( -70.01, 123.51)    1.44                19
 11/20/2023   16:22:19   (  69.12, -67.87) 11/20/2023   16:21:12  (  69.12, -70.04)   85.80                67
 11/23/2023   06:58:04   (  70.09,  71.85) 11/23/2023   06:58:28  (  70.10,  71.90)    2.55                24
 11/23/2023   07:48:46   ( -69.98,-120.68) 11/23/2023   07:47:58  ( -70.00,-120.62)    2.75                48
 11/25/2023   22:24:16   ( -70.16,  20.19) 11/25/2023   22:25:28  ( -70.17,  20.24)    2.11                72
 11/25/2023   23:15:00   (  70.06,-172.35) 11/25/2023   23:14:55  (  70.05,-172.28)    2.73                 5
 11/26/2023   00:05:40   ( -69.85,  -4.71) 11/26/2023   00:04:26  ( -69.89,  -4.87)    8.00                74