Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2021 11 25.  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)
 11/26/2021   15:05:52   ( -70.05, 129.75) 11/26/2021   15:07:01  ( -70.05, 129.70)    1.82                69
 11/26/2021   15:56:36   (  69.94, -62.76) 11/26/2021   15:56:28  (  69.94, -62.80)    1.67                 8
 11/26/2021   16:47:13   ( -69.58, 105.07) 11/26/2021   16:46:01  ( -69.67, 104.46)   25.77                72
 11/29/2021   07:22:45   ( -70.05,-114.46) 11/29/2021   07:23:31  ( -70.02,-114.46)    3.28                46
 11/29/2021   08:13:29   (  69.93,  53.02) 11/29/2021   08:12:58  (  69.91,  53.03)    2.79                31
 12/01/2021   22:49:11   (  70.93,-167.40) 12/01/2021   22:50:17  (  70.85,-164.99)   88.49                66
 12/01/2021   23:39:37   ( -70.00,   1.40) 12/01/2021   23:40:01  ( -69.98,   1.37)    1.98                24
 12/02/2021   00:30:21   (  69.88, 168.88) 12/02/2021   00:29:28  (  69.87, 168.85)    1.84                53
 12/04/2021   15:05:49   (  70.15, -50.37) 12/04/2021   15:07:00  (  70.10, -50.23)    7.73                71
 12/04/2021   15:56:29   ( -69.95, 117.25) 12/04/2021   15:56:31  ( -69.94, 117.19)    2.78                 2
 12/04/2021   16:47:11   (  69.73, -75.11) 12/04/2021   16:45:59  (  69.77, -75.41)   12.01                72
 12/07/2021   07:22:39   (  70.05,  65.56) 12/07/2021   07:23:29  (  70.04,  65.58)    0.89                50
 12/07/2021   08:13:21   ( -69.96,-126.97) 12/07/2021   08:12:59  ( -69.95,-126.93)    2.07                22