Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 1 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)
 01/20/2023   14:40:55   (  70.50, -44.56) 01/20/2023   14:42:06  (  70.36, -43.65)   36.94                71
 01/20/2023   15:31:30   ( -70.05, 123.46) 01/20/2023   15:31:40  ( -70.03, 123.51)    2.94                10
 01/20/2023   16:22:14   (  69.92, -69.04) 01/20/2023   16:21:07  (  69.92, -69.00)    1.49                67
 01/23/2023   06:57:43   (  70.11,  71.82) 01/23/2023   06:58:35  (  70.12,  71.89)    2.84                52
 01/23/2023   07:48:24   ( -69.98,-120.66) 01/23/2023   07:48:05  ( -70.00,-120.63)    2.90                19
 01/23/2023   08:38:53   (  69.06,  47.99) 01/23/2023   08:37:46  (  69.12,  45.82)   86.32                67
 01/25/2023   23:14:37   (  70.06,-172.32) 01/25/2023   23:15:00  (  70.04,-172.31)    1.77                23
 01/26/2023   00:05:18   ( -69.92,  -4.80) 01/26/2023   00:04:30  ( -69.93,  -4.83)    1.82                48
 01/28/2023   14:40:46   ( -70.13, 136.03) 01/28/2023   14:41:55  ( -70.15, 136.10)    3.05                69
 01/28/2023   15:31:30   (  70.01, -56.48) 01/28/2023   15:31:22  (  70.03, -56.42)    2.94                 8
 01/28/2023   16:22:08   ( -69.71, 111.29) 01/28/2023   16:20:55  ( -69.76, 110.83)   18.27                73
 01/31/2023   06:57:40   ( -70.09,-108.13) 01/31/2023   06:58:18  ( -70.09,-108.07)    2.17                38
 01/31/2023   07:48:24   (  69.98,  59.35) 01/31/2023   07:47:45  (  69.97,  59.40)    2.03                39