Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 3 18.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 03/18/2023   22:49:37   ( -70.13,  13.88) 03/18/2023   22:50:05  ( -70.12,  13.86)    0.98                28
 03/18/2023   23:40:21   (  70.02,-178.64) 03/18/2023   23:39:32  (  70.02,-178.64)    0.85                49
 03/21/2023   14:15:51   (  70.21, -37.80) 03/21/2023   14:17:02  (  70.21, -37.77)    0.98                71
 03/21/2023   15:06:33   ( -70.11, 129.68) 03/21/2023   15:06:32  ( -70.09, 129.70)    2.15                 1
 03/21/2023   15:57:14   (  69.85, -62.61) 03/21/2023   15:56:01  (  69.88, -62.96)   13.77                73
 03/24/2023   06:32:46   (  70.16,  78.06) 03/24/2023   06:33:29  (  70.14,  78.01)    2.79                43
 03/24/2023   07:23:28   ( -70.06,-114.47) 03/24/2023   07:22:58  ( -70.08,-114.43)    3.19                30
 03/26/2023   21:59:08   ( -70.84,  25.43) 03/26/2023   22:00:17  ( -70.74,  27.15)   63.97                69
 03/26/2023   22:49:40   (  70.11,-166.10) 03/26/2023   22:49:53  (  70.14,-166.09)    2.83                13
 03/26/2023   23:40:22   ( -70.01,   1.38) 03/26/2023   23:39:23  ( -70.03,   1.39)    2.46                59
 03/29/2023   14:15:51   ( -70.18, 142.27) 03/29/2023   14:16:52  ( -70.16, 142.19)    3.35                61
 03/29/2023   15:06:35   (  70.08, -50.27) 03/29/2023   15:06:18  (  70.10, -50.25)    2.63                17
 03/29/2023   15:57:07   ( -69.44, 117.99) 03/29/2023   15:55:57  ( -69.50, 116.55)   56.37                70