Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 10 13.  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)
 10/14/2023   06:57:59   ( -70.10,-108.11) 10/14/2023   06:58:38  ( -70.09,-108.17)    2.51                39
 10/14/2023   07:48:43   (  69.98,  59.38) 10/14/2023   07:48:05  (  69.99,  59.33)    2.49                38
 10/16/2023   22:24:20   (  70.83,-160.81) 10/16/2023   22:25:28  (  70.76,-158.94)   68.98                68
 10/16/2023   23:14:49   ( -70.07,   7.72) 10/16/2023   23:15:09  ( -70.05,   7.65)    3.35                20
 10/17/2023   00:05:33   (  69.95, 175.21) 10/17/2023   00:04:36  (  69.95, 175.15)    2.55                57
 10/19/2023   14:40:58   (  70.19, -43.99) 10/19/2023   14:42:08  (  70.18, -43.92)    2.78                70
 10/19/2023   15:31:39   ( -70.05, 123.54) 10/19/2023   15:31:38  ( -70.07, 123.56)    2.40                 1
 10/19/2023   16:22:20   (  69.78, -68.74) 10/19/2023   16:21:07  (  69.85, -69.10)   16.23                73
 10/22/2023   06:57:46   (  70.13,  71.89) 10/22/2023   06:58:36  (  70.15,  71.92)    1.83                50
 10/22/2023   07:48:28   ( -70.05,-120.66) 10/22/2023   07:48:06  ( -70.04,-120.60)    2.57                22
 10/22/2023   08:38:55   (  69.03,  48.12) 10/22/2023   08:37:49  (  69.04,  45.70)   96.13                66
 10/24/2023   23:14:35   (  70.09,-172.26) 10/24/2023   23:15:04  (  70.12,-172.23)    3.04                29
 10/25/2023   00:05:17   ( -70.00,  -4.80) 10/25/2023   00:04:34  ( -70.01,  -4.75)    2.60                43