Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2021 11 26.  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   15:05:53   ( -70.07, 129.72) 11/26/2021   15:07:01  ( -70.08, 129.75)    1.53                68
 11/26/2021   15:56:37   (  69.96, -62.79) 11/26/2021   15:56:28  (  69.98, -62.75)    2.98                 9
 11/26/2021   16:47:14   ( -69.61, 105.04) 11/26/2021   16:46:02  ( -69.65, 104.42)   24.40                72
 11/29/2021   07:22:46   ( -70.07,-114.49) 11/29/2021   07:23:31  ( -70.05,-114.42)    3.65                45
 11/29/2021   08:13:29   (  69.90,  53.07) 11/29/2021   08:12:59  (  69.89,  53.00)    2.98                30
 12/01/2021   22:49:11   (  70.95,-167.44) 12/01/2021   22:50:17  (  70.83,-165.02)   89.07                66
 12/01/2021   23:39:37   ( -70.02,   1.37) 12/01/2021   23:40:00  ( -70.01,   1.41)    1.75                23
 12/02/2021   00:30:21   (  69.91, 168.85) 12/02/2021   00:29:27  (  69.90, 168.90)    2.11                54
 12/04/2021   15:05:48   (  70.12, -50.32) 12/04/2021   15:07:00  (  70.07, -50.26)    5.18                72
 12/04/2021   15:56:29   ( -69.97, 117.22) 12/04/2021   15:56:30  ( -69.97, 117.23)    0.33                 1
 12/04/2021   16:47:11   (  69.75, -75.15) 12/04/2021   16:45:58  (  69.80, -75.36)    9.92                73
 12/07/2021   07:22:39   (  70.02,  65.61) 12/07/2021   07:23:30  (  70.02,  65.54)    2.55                51
 12/07/2021   08:13:21   ( -69.93,-126.93) 12/07/2021   08:13:00  ( -69.92,-126.96)    1.28                21
 12/07/2021   09:03:48   (  68.91,  41.83) 12/07/2021   09:02:42  (  68.97,  39.42)   96.80                66
 12/09/2021   23:39:32   (  70.03,-178.63) 12/09/2021   23:39:59  (  70.02,-178.58)    2.48                27
 12/10/2021   00:30:13   ( -69.89, -11.08) 12/10/2021   00:29:30  ( -69.87, -11.16)    3.48                43