Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 1 22.  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)
 01/23/2023   06:57:42   (  70.09,  71.85) 01/23/2023   06:58:43  (  70.10,  71.84)    1.17                61
 01/23/2023   07:48:24   ( -70.02,-120.72) 01/23/2023   07:48:13  ( -69.99,-120.68)    2.97                11
 01/23/2023   08:38:58   (  69.36,  47.56) 01/23/2023   08:37:48  (  69.45,  46.22)   53.72                70
 01/25/2023   23:14:37   (  70.09,-172.37) 01/25/2023   23:15:15  (  70.08,-172.33)    2.22                38
 01/26/2023   00:05:18   ( -69.96,  -4.85) 01/26/2023   00:04:45  ( -69.97,  -4.85)    1.07                33
 01/28/2023   14:41:00   ( -70.85, 134.89) 01/28/2023   14:42:08  ( -70.75, 136.88)   73.85                68
 01/28/2023   15:31:31   (  70.04, -56.53) 01/28/2023   15:31:46  (  70.04, -56.51)    0.90                15
 01/28/2023   16:22:12   ( -69.91, 111.00) 01/28/2023   16:21:16  ( -69.93, 110.97)    2.96                56
 01/31/2023   06:57:41   ( -70.13,-108.19) 01/31/2023   06:58:49  ( -70.11,-108.18)    2.09                68
 01/31/2023   07:48:25   (  70.01,  59.30) 01/31/2023   07:48:16  (  70.00,  59.31)    1.41                 9
 01/31/2023   08:39:02   ( -69.66,-132.86) 01/31/2023   08:37:49  ( -69.73,-133.43)   23.47                73
 02/02/2023   23:14:33   ( -70.05,   7.71) 02/02/2023   23:15:17  ( -70.06,   7.64)    3.24                44
 02/03/2023   00:05:17   (  69.94, 175.19) 02/03/2023   00:04:44  (  69.95, 175.12)    3.04                33