Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2025 6 9.  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)
 06/09/2025   23:00:52   ( -70.25,  10.54) 06/09/2025   23:02:03  ( -70.20,  11.00)   17.94                71
 06/09/2025   23:51:32   (  69.93, 178.33) 06/09/2025   23:51:33  (  69.94, 178.27)    2.89                 1
 06/10/2025   00:42:14   ( -69.83, -14.20) 06/10/2025   00:41:03  ( -69.83, -14.26)    2.19                71
 06/12/2025   15:17:44   ( -70.03, 126.64) 06/12/2025   15:18:38  ( -70.03, 126.62)    0.92                54
 06/12/2025   16:08:28   (  69.92, -65.88) 06/12/2025   16:08:05  (  69.92, -65.88)    0.29                23
 06/12/2025   16:58:56   ( -69.08, 102.65) 06/12/2025   16:57:48  ( -69.10, 100.64)   79.67                68
 06/15/2025   07:34:40   ( -70.03,-117.58) 06/15/2025   07:35:10  ( -70.00,-117.54)    3.10                30
 06/15/2025   08:25:23   (  69.87,  49.97) 06/15/2025   08:24:37  (  69.89,  49.95)    3.11                46
 06/17/2025   23:00:57   (  70.34,-169.61) 06/17/2025   23:02:08  (  70.22,-168.98)   26.74                71
 06/17/2025   23:51:34   ( -69.97,  -1.73) 06/17/2025   23:51:41  ( -69.96,  -1.73)    1.72                 7
 06/18/2025   00:42:18   (  69.87, 165.74) 06/18/2025   00:41:08  (  69.85, 165.76)    2.43                70
 06/20/2025   15:17:47   (  70.03, -53.35) 06/20/2025   15:18:42  (  70.05, -53.35)    2.94                55
 06/20/2025   16:08:29   ( -69.93, 114.11) 06/20/2025   16:08:12  ( -69.95, 114.14)    3.37                17
 06/20/2025   16:58:59   (  69.07, -77.34) 06/20/2025   16:57:51  (  69.18, -79.27)   76.96                68
 06/23/2025   07:34:42   (  69.98,  62.49) 06/23/2025   07:35:14  (  69.97,  62.42)    2.76                32
 06/23/2025   08:25:24   ( -69.88,-130.05) 06/23/2025   08:24:44  ( -69.88,-130.08)    1.51                40