Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 9 6.  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)
 09/06/2023   22:24:52   ( -70.14,  20.17) 09/06/2023   22:25:27  ( -70.13,  20.15)    1.14                35
 09/06/2023   23:15:36   (  70.02,-172.34) 09/06/2023   23:14:54  (  70.03,-172.35)    1.97                42
 09/09/2023   13:51:13   (  70.73, -32.30) 09/09/2023   13:52:22  (  70.60, -30.93)   52.68                69
 09/09/2023   14:41:45   ( -70.11, 135.98) 09/09/2023   14:41:59  ( -70.11, 135.98)    0.91                14
 09/09/2023   15:32:29   (  70.00, -56.53) 09/09/2023   15:31:26  (  70.00, -56.52)    1.00                63
 09/12/2023   06:07:56   (  70.19,  84.33) 09/12/2023   06:09:01  (  70.19,  84.34)    0.45                65
 09/12/2023   06:58:38   ( -70.10,-108.22) 09/12/2023   06:58:31  ( -70.08,-108.18)    2.64                 7
 09/12/2023   07:49:15   (  69.61,  59.81) 09/12/2023   07:48:04  (  69.64,  58.86)   37.24                71
 09/14/2023   22:24:47   (  70.13,-159.81) 09/14/2023   22:25:32  (  70.15,-159.83)    3.29                45
 09/14/2023   23:15:29   ( -70.04,   7.65) 09/14/2023   23:15:02  ( -70.05,   7.66)    1.72                27
 09/17/2023   14:41:40   (  70.13, -44.03) 09/17/2023   14:42:04  (  70.12, -44.00)    1.05                24
 09/17/2023   15:32:22   ( -70.03, 123.43) 09/17/2023   15:31:34  ( -70.02, 123.49)    2.61                48