Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 5 21.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(LANDSAT-9) LANDSAT-9 Lat/Lon    Distance(km)  Time Diff(sec)
 05/23/2025   14:52:28   ( -70.82, 131.74) 05/23/2025   14:53:36  ( -70.72, 133.71)   72.69                68
 05/23/2025   15:42:59   (  70.04, -59.71) 05/23/2025   15:43:14  (  70.02, -59.67)    2.46                15
 05/23/2025   16:33:41   ( -69.93, 107.77) 05/23/2025   16:32:44  ( -69.91, 107.80)    2.71                57
 05/26/2025   07:09:10   ( -70.09,-111.33) 05/26/2025   07:10:14  ( -70.09,-111.34)    0.20                64
 05/26/2025   07:59:54   (  70.00,  56.12) 05/26/2025   07:59:41  (  69.99,  56.16)    2.07                13
 05/26/2025   08:50:28   ( -69.46,-135.77) 05/26/2025   08:49:17  ( -69.55,-136.82)   41.66                71
 05/28/2025   23:26:06   ( -70.06,   4.49) 05/28/2025   23:26:42  ( -70.04,   4.47)    1.84                36
 05/29/2025   00:16:49   (  69.91, 172.02) 05/29/2025   00:16:09  (  69.93, 171.97)    3.20                40
 05/31/2025   14:52:25   (  70.41, -47.60) 05/31/2025   14:53:36  (  70.30, -46.91)   28.43                71
 05/31/2025   15:43:02   ( -70.02, 120.31) 05/31/2025   15:43:09  ( -70.02, 120.33)    0.81                 7
 05/31/2025   16:33:46   (  69.94, -72.25) 05/31/2025   16:32:36  (  69.91, -72.18)    3.43                70
 06/03/2025   07:09:15   (  70.06,  68.70) 06/03/2025   07:10:06  (  70.09,  68.68)    3.38                51
 06/03/2025   07:59:58   ( -70.00,-123.88) 06/03/2025   07:59:36  ( -69.99,-123.84)    2.02                22