Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 10 6.  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)
 10/06/2023   06:07:44   ( -70.97, -96.87) 10/06/2023   06:08:51  ( -70.90, -94.59)   83.17                67
 10/06/2023   06:58:13   (  70.06,  71.90) 10/06/2023   06:58:31  (  70.09,  71.85)    3.27                18
 10/06/2023   07:48:55   ( -69.99,-120.67) 10/06/2023   07:48:01  ( -69.98,-120.67)    1.32                54
 10/08/2023   22:24:21   ( -70.28,  20.04) 10/08/2023   22:25:32  ( -70.24,  20.30)   10.68                71
 10/08/2023   23:15:03   (  70.05,-172.30) 10/08/2023   23:15:00  (  70.08,-172.28)    3.10                 3
 10/09/2023   00:05:44   ( -69.92,  -4.78) 10/09/2023   00:04:31  ( -69.92,  -4.88)    3.72                73
 10/11/2023   14:41:09   ( -70.12, 136.07) 10/11/2023   14:42:03  ( -70.13, 136.03)    2.22                54
 10/11/2023   15:31:53   (  70.00, -56.44) 10/11/2023   15:31:30  (  70.02, -56.48)    3.00                23
 10/11/2023   16:22:21   ( -69.18, 112.08) 10/11/2023   16:21:13  ( -69.20, 110.03)   80.73                68
 10/14/2023   06:57:59   ( -70.08,-108.08) 10/14/2023   06:58:32  ( -70.09,-108.15)    2.91                33
 10/14/2023   07:48:43   (  69.96,  59.41) 10/14/2023   07:47:59  (  69.97,  59.34)    2.95                44
 10/16/2023   22:24:14   (  70.51,-160.28) 10/16/2023   22:25:25  (  70.42,-159.40)   33.84                71
 10/16/2023   23:14:49   ( -70.05,   7.75) 10/16/2023   23:15:00  ( -70.05,   7.69)    2.54                11
 10/17/2023   00:05:33   (  69.94, 175.23) 10/17/2023   00:04:27  (  69.93, 175.17)    2.49                66
 10/19/2023   14:40:56   (  70.13, -43.90) 10/19/2023   14:41:56  (  70.12, -43.95)    2.42                60
 10/19/2023   15:31:38   ( -70.04, 123.56) 10/19/2023   15:31:26  ( -70.02, 123.54)    2.47                12
 10/19/2023   16:22:11   (  69.34, -68.11) 10/19/2023   16:21:02  (  69.40, -69.66)   61.03                69