Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 4 30.  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)
 05/01/2023   21:34:20   (  70.95,-148.49) 05/01/2023   21:35:28  (  70.83,-146.55)   71.95                68
 05/01/2023   22:24:49   ( -70.19,  20.07) 05/01/2023   22:25:08  ( -70.17,  20.10)    2.47                19
 05/01/2023   23:15:33   (  70.06,-172.44) 05/01/2023   23:14:35  (  70.06,-172.40)    1.40                58
 05/04/2023   13:51:02   (  70.23, -31.54) 05/04/2023   13:52:05  (  70.21, -31.59)    3.03                63
 05/04/2023   14:41:44   ( -70.14, 135.92) 05/04/2023   14:41:34  ( -70.15, 135.96)    1.76                10
 05/04/2023   15:32:19   (  69.54, -55.88) 05/04/2023   15:31:09  (  69.60, -57.16)   49.84                70
 05/07/2023   06:07:57   (  70.19,  84.30) 05/07/2023   06:08:30  (  70.21,  84.31)    2.51                33
 05/07/2023   06:58:39   ( -70.10,-108.25) 05/07/2023   06:58:00  ( -70.10,-108.22)    0.99                39
 05/09/2023   21:34:13   ( -70.58,  32.14) 05/09/2023   21:35:24  ( -70.46,  32.92)   32.00                71
 05/09/2023   22:24:51   (  70.15,-159.88) 05/09/2023   22:24:55  (  70.13,-159.91)    2.91                 4
 05/09/2023   23:15:33   ( -70.06,   7.58) 05/09/2023   23:14:24  ( -70.08,   7.64)    2.77                69
 05/12/2023   13:51:02   ( -70.24, 148.46) 05/12/2023   13:51:52  ( -70.25, 148.51)    2.26                50
 05/12/2023   14:41:46   (  70.13, -44.06) 05/12/2023   14:41:19  (  70.14, -44.01)    2.08                27