Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 12 18.  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)
 12/19/2023   22:24:28   (  70.65,-160.62) 12/19/2023   22:25:37  (  70.57,-159.24)   51.47                69
 12/19/2023   23:15:01   ( -70.08,   7.60) 12/19/2023   23:15:14  ( -70.08,   7.67)    2.50                13
 12/20/2023   00:05:44   (  69.92, 175.16) 12/20/2023   00:04:42  (  69.92, 175.09)    2.48                62
 12/22/2023   14:41:13   (  70.14, -44.04) 12/22/2023   14:42:14  (  70.15, -43.99)    1.71                61
 12/22/2023   15:31:55   ( -70.04, 123.44) 12/22/2023   15:31:44  ( -70.04, 123.49)    2.14                11
 12/22/2023   16:22:29   (  69.41, -68.32) 12/22/2023   16:21:19  (  69.49, -69.62)   51.74                70
 12/25/2023   06:58:06   (  70.06,  71.86) 12/25/2023   06:58:44  (  70.07,  71.78)    3.05                38
 12/25/2023   07:48:48   ( -69.96,-120.67) 12/25/2023   07:48:14  ( -69.96,-120.73)    2.63                34
 12/27/2023   22:24:28   ( -70.77,  19.20) 12/27/2023   22:25:36  ( -70.67,  20.91)   63.63                68
 12/27/2023   23:15:00   (  70.05,-172.34) 12/27/2023   23:15:12  (  70.07,-172.33)    2.59                12
 12/28/2023   00:05:42   ( -69.94,  -4.86) 12/28/2023   00:04:42  ( -69.97,  -4.85)    2.72                60
 12/30/2023   14:41:09   ( -70.13, 136.00) 12/30/2023   14:42:12  ( -70.15, 136.03)    2.50                63
 12/30/2023   15:31:53   (  70.04, -56.55) 12/30/2023   15:31:39  (  70.04, -56.49)    2.21                14
 12/30/2023   16:22:27   ( -69.51, 111.56) 12/30/2023   16:21:16  ( -69.55, 110.47)   42.44                71