Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 3 14.  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)
 03/14/2023   22:24:20   ( -70.52,  19.60) 03/14/2023   22:25:31  ( -70.38,  20.42)   34.47                71
 03/14/2023   23:14:57   (  70.05,-172.34) 03/14/2023   23:15:02  (  70.05,-172.40)    2.48                 5
 03/15/2023   00:05:39   ( -69.95,  -4.88) 03/15/2023   00:04:32  ( -69.95,  -4.92)    1.64                67
 03/17/2023   14:41:09   ( -70.13, 136.00) 03/17/2023   14:42:04  ( -70.14, 135.95)    2.36                55
 03/17/2023   15:31:53   (  70.02, -56.53) 03/17/2023   15:31:31  (  70.03, -56.56)    1.80                22
 03/17/2023   16:22:21   ( -69.18, 112.02) 03/17/2023   16:21:13  ( -69.26, 110.03)   78.78                68
 03/20/2023   06:58:05   ( -70.11,-108.20) 03/20/2023   06:58:32  ( -70.13,-108.19)    2.10                27
 03/20/2023   07:48:49   (  70.00,  59.27) 03/20/2023   07:47:59  (  70.01,  59.30)    1.60                50
 03/22/2023   22:24:18   (  70.15,-159.82) 03/22/2023   22:25:30  (  70.16,-159.88)    2.66                72
 03/22/2023   23:15:00   ( -70.05,   7.66) 03/22/2023   23:15:00  ( -70.06,   7.60)    2.53                 0
 03/23/2023   00:05:41   (  69.79, 175.36) 03/23/2023   00:04:29  (  69.83, 174.93)   17.28                72
 03/25/2023   14:41:13   (  70.16, -44.06) 03/25/2023   14:41:55  (  70.15, -44.01)    2.08                42
 03/25/2023   15:31:55   ( -70.05, 123.42) 03/25/2023   15:31:25  ( -70.05, 123.48)    2.13                30