Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 11 19.  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)
 11/20/2023   14:41:08   (  70.12, -43.97) 11/20/2023   14:42:09  (  70.12, -44.01)    1.59                61
 11/20/2023   15:31:50   ( -70.03, 123.49) 11/20/2023   15:31:39  ( -70.00, 123.47)    2.65                11
 11/20/2023   16:22:24   (  69.38, -68.25) 11/20/2023   16:21:14  (  69.46, -69.63)   54.91                70
 11/23/2023   06:58:04   (  70.08,  71.86) 11/23/2023   06:58:41  (  70.09,  71.82)    1.52                37
 11/23/2023   07:48:46   ( -69.98,-120.68) 11/23/2023   07:48:11  ( -69.98,-120.70)    0.93                35
 11/25/2023   22:24:28   ( -70.78,  19.20) 11/25/2023   22:25:37  ( -70.63,  20.85)   63.00                69
 11/25/2023   23:15:00   (  70.05,-172.33) 11/25/2023   23:15:13  (  70.04,-172.38)    2.22                13
 11/26/2023   00:05:42   ( -69.95,  -4.86) 11/26/2023   00:04:43  ( -69.93,  -4.89)    2.07                59
 11/28/2023   14:41:12   ( -70.12, 136.01) 11/28/2023   14:42:17  ( -70.13, 135.99)    1.33                65
 11/28/2023   15:31:56   (  70.02, -56.52) 11/28/2023   15:31:44  (  70.02, -56.52)    0.23                12
 11/28/2023   16:22:31   ( -69.55, 111.50) 11/28/2023   16:21:20  ( -69.59, 110.51)   38.56                71
 12/01/2023   06:58:07   ( -70.10,-108.19) 12/01/2023   06:58:47  ( -70.10,-108.18)    0.37                40
 12/01/2023   07:48:51   (  70.00,  59.27) 12/01/2023   07:48:14  (  69.99,  59.30)    1.68                37