Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and LANDSAT-9
TLE Epoch: 2024 2 27.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(LANDSAT-9) LANDSAT-9 Lat/Lon    Distance(km)  Time Diff(sec)
 02/29/2024   07:34:31   ( -70.00,-117.56) 02/29/2024   07:35:41  ( -69.99,-117.64)    3.11                70
 02/29/2024   08:25:15   (  69.88,  49.94) 02/29/2024   08:25:08  (  69.89,  49.87)    3.07                 7
 02/29/2024   09:15:53   ( -69.58,-142.31) 02/29/2024   09:14:40  ( -69.67,-142.81)   21.77                73
 03/02/2024   23:51:29   ( -69.98,  -1.77) 03/02/2024   23:52:10  ( -70.00,  -1.75)    2.75                41
 03/03/2024   00:42:13   (  69.86, 165.72) 03/03/2024   00:41:38  (  69.84, 165.67)    2.43                35
 03/05/2024   15:17:55   (  70.54, -54.20) 03/05/2024   15:19:04  (  70.42, -52.91)   49.89                69
 03/05/2024   16:08:27   ( -69.92, 114.08) 03/05/2024   16:08:41  ( -69.92, 114.02)    2.69                14
 03/05/2024   16:59:11   (  69.80, -78.44) 03/05/2024   16:58:08  (  69.82, -78.49)    2.72                63
 03/08/2024   07:34:44   (  70.02,  62.37) 03/08/2024   07:35:40  (  70.02,  62.40)    1.41                56
 03/08/2024   08:25:26   ( -69.92,-130.16) 03/08/2024   08:25:10  ( -69.92,-130.11)    1.88                16
 03/08/2024   09:15:57   (  69.11,  38.31) 03/08/2024   09:14:49  (  69.14,  36.49)   72.34                68
 03/10/2024   23:51:42   (  69.98, 178.19) 03/10/2024   23:52:09  (  69.98, 178.22)    1.30                27
 03/11/2024   00:42:24   ( -69.88, -14.34) 03/11/2024   00:41:39  ( -69.88, -14.29)    2.06                45