Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2025 9 21.  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)
 09/21/2025   23:01:30   (  70.40,-169.69) 09/21/2025   23:02:41  (  70.27,-168.94)   31.45                71
 09/21/2025   23:52:06   ( -69.98,  -1.72) 09/21/2025   23:52:14  ( -69.99,  -1.70)    1.64                 8
 09/22/2025   00:42:50   (  69.88, 165.74) 09/22/2025   00:41:41  (  69.89, 165.80)    2.77                69
 09/24/2025   15:18:16   (  70.03, -53.33) 09/24/2025   15:19:15  (  70.03, -53.41)    2.87                59
 09/24/2025   16:08:58   ( -69.92, 114.15) 09/24/2025   16:08:45  ( -69.92, 114.07)    3.01                13
 09/24/2025   16:59:31   (  69.24, -77.55) 09/24/2025   16:58:22  (  69.26, -79.18)   64.07                69
 09/27/2025   07:35:09   (  70.04,  62.44) 09/27/2025   07:35:44  (  70.03,  62.48)    1.57                35
 09/27/2025   08:25:51   ( -69.93,-130.07) 09/27/2025   08:25:14  ( -69.93,-130.04)    1.51                37
 09/29/2025   23:01:29   ( -70.72,   9.84) 09/29/2025   23:02:37  ( -70.62,  11.57)   64.65                68
 09/29/2025   23:52:01   (  70.00, 178.29) 09/29/2025   23:52:13  (  70.01, 178.34)    2.76                12
 09/30/2025   00:42:43   ( -69.89, -14.23) 09/30/2025   00:41:43  ( -69.91, -14.18)    3.18                60
 10/02/2025   15:18:08   ( -70.05, 126.68) 10/02/2025   15:19:14  ( -70.08, 126.68)    3.10                66
 10/02/2025   16:08:52   (  69.97, -65.88) 10/02/2025   16:08:41  (  69.97, -65.84)    1.54                11
 10/02/2025   16:59:28   ( -69.54, 102.08) 10/02/2025   16:58:16  ( -69.59, 101.27)   31.85                72
 10/05/2025   07:35:00   ( -70.03,-117.49) 10/05/2025   07:35:43  ( -70.01,-117.53)    2.12                43
 10/05/2025   08:25:43   (  69.89,  50.03) 10/05/2025   08:25:10  (  69.90,  49.95)    3.28                33