Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 2 8.  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)
 02/08/2023   06:57:41   (  70.20,  71.71) 02/08/2023   06:58:52  (  70.19,  71.90)    6.97                71
 02/08/2023   07:48:21   ( -70.01,-120.68) 02/08/2023   07:48:23  ( -70.02,-120.71)    1.80                 2
 02/08/2023   08:39:04   (  69.83,  46.89) 02/08/2023   08:37:51  (  69.87,  46.72)    7.72                73
 02/10/2023   23:14:33   (  70.08,-172.33) 02/10/2023   23:15:23  (  70.07,-172.39)    2.50                50
 02/11/2023   00:05:15   ( -70.00,  -4.88) 02/11/2023   00:04:52  ( -70.02,  -4.84)    2.65                23
 02/13/2023   15:31:27   (  70.08, -56.55) 02/13/2023   15:31:51  (  70.08, -56.50)    2.11                24
 02/13/2023   16:22:08   ( -69.94, 110.98) 02/13/2023   16:21:21  ( -69.97, 110.98)    3.53                47
 02/16/2023   06:57:39   ( -70.31,-108.43) 02/16/2023   06:58:51  ( -70.22,-108.07)   17.03                72
 02/16/2023   07:48:20   (  70.04,  59.29) 02/16/2023   07:48:19  (  70.06,  59.34)    2.50                 1
 02/16/2023   08:39:02   ( -69.95,-133.25) 02/16/2023   08:37:49  ( -69.95,-133.17)    2.95                73
 02/18/2023   23:14:28   ( -70.12,   7.65) 02/18/2023   23:15:19  ( -70.10,   7.65)    1.64                51
 02/19/2023   00:05:12   (  70.01, 175.12) 02/19/2023   00:04:46  (  69.99, 175.14)    2.76                26
 02/19/2023   00:55:37   ( -69.01, -16.12) 02/19/2023   00:54:31  ( -69.06, -18.48)   94.09                66
 02/21/2023   14:40:56   (  71.09, -45.46) 02/21/2023   14:42:01  (  70.98, -42.78)   97.60                65
 02/21/2023   15:31:20   ( -70.04, 123.55) 02/21/2023   15:31:46  ( -70.06, 123.48)    3.26                26
 02/21/2023   16:22:04   (  69.94, -68.99) 02/21/2023   16:21:13  (  69.94, -69.04)    1.85                51