Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 11 15.  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)
 11/15/2023   06:57:59   ( -70.12,-108.18) 11/15/2023   06:58:35  ( -70.11,-108.13)    2.52                36
 11/15/2023   07:48:43   (  70.00,  59.32) 11/15/2023   07:48:02  (  70.01,  59.38)    2.46                41
 11/17/2023   22:24:18   (  70.47,-160.28) 11/17/2023   22:25:29  (  70.38,-159.47)   31.85                71
 11/17/2023   23:14:54   ( -70.07,   7.67) 11/17/2023   23:15:03  ( -70.05,   7.68)    1.76                 9
 11/18/2023   00:05:38   (  69.95, 175.15) 11/18/2023   00:04:30  (  69.95, 175.18)    0.95                68
 11/20/2023   14:41:08   (  70.11, -43.96) 11/20/2023   14:42:01  (  70.13, -43.95)    1.67                53
 11/20/2023   15:31:50   ( -70.02, 123.50) 11/20/2023   15:31:31  ( -70.02, 123.52)    0.74                19
 11/20/2023   16:22:19   (  69.11, -67.87) 11/20/2023   16:21:12  (  69.14, -70.03)   85.66                67
 11/23/2023   06:58:04   (  70.08,  71.86) 11/23/2023   06:58:29  (  70.07,  71.85)    1.68                25
 11/23/2023   07:48:46   ( -69.98,-120.67) 11/23/2023   07:47:59  ( -69.96,-120.67)    2.52                47
 11/25/2023   22:24:17   ( -70.21,  20.11) 11/25/2023   22:25:28  ( -70.19,  20.28)    6.40                71
 11/25/2023   23:15:00   (  70.05,-172.34) 11/25/2023   23:14:56  (  70.03,-172.32)    3.14                 4
 11/26/2023   00:05:40   ( -69.84,  -4.71) 11/26/2023   00:04:27  ( -69.87,  -4.91)    8.13                73
 11/28/2023   14:41:10   ( -70.08, 136.08) 11/28/2023   14:41:55  ( -70.07, 136.00)    2.96                45
 11/28/2023   15:31:54   (  69.98, -56.46) 11/28/2023   15:31:22  (  69.96, -56.52)    3.43                32