Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 11 18.  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   (  70.11, -43.96) 11/20/2023   14:42:09  (  70.12, -44.00)    1.75                61
 11/20/2023   15:31:50   ( -70.02, 123.50) 11/20/2023   15:31:39  ( -70.01, 123.47)    1.79                11
 11/20/2023   16:22:24   (  69.37, -68.24) 11/20/2023   16:21:15  (  69.41, -69.70)   57.43                69
 11/23/2023   06:58:04   (  70.07,  71.86) 11/23/2023   06:58:41  (  70.08,  71.81)    2.08                37
 11/23/2023   07:48:46   ( -69.98,-120.67) 11/23/2023   07:48:11  ( -69.97,-120.71)    1.59                35
 11/25/2023   22:24:27   ( -70.73,  19.29) 11/25/2023   22:25:36  ( -70.67,  20.90)   59.63                69
 11/25/2023   23:15:00   (  70.04,-172.32) 11/25/2023   23:15:12  (  70.07,-172.33)    2.60                12
 11/26/2023   00:05:42   ( -69.94,  -4.85) 11/26/2023   00:04:42  ( -69.96,  -4.84)    2.30                60
 11/28/2023   14:41:11   ( -70.12, 136.02) 11/28/2023   14:42:15  ( -70.14, 136.01)    2.48                64
 11/28/2023   15:31:55   (  70.02, -56.52) 11/28/2023   15:31:42  (  70.03, -56.51)    1.43                13
 11/28/2023   16:22:30   ( -69.54, 111.50) 11/28/2023   16:21:18  ( -69.60, 110.53)   38.30                72
 12/01/2023   06:58:07   ( -70.10,-108.18) 12/01/2023   06:58:46  ( -70.08,-108.20)    1.70                39
 12/01/2023   07:48:51   (  70.00,  59.28) 12/01/2023   07:48:13  (  69.97,  59.28)    3.43                38