Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2024 3 21.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(LANDSAT-9) LANDSAT-9 Lat/Lon    Distance(km)  Time Diff(sec)
 03/23/2024   14:16:08   ( -70.20, 142.24) 03/23/2024   14:17:18  ( -70.18, 142.17)    3.03                70
 03/23/2024   15:06:53   (  70.12, -50.34) 03/23/2024   15:06:44  (  70.13, -50.26)    3.26                 9
 03/23/2024   15:57:30   ( -69.78, 117.50) 03/23/2024   15:56:17  ( -69.86, 116.98)   21.63                73
 03/26/2024   06:33:05   ( -70.17,-101.96) 03/26/2024   06:33:45  ( -70.18,-101.96)    1.05                40
 03/26/2024   07:23:49   (  70.04,  65.54) 03/26/2024   07:23:12  (  70.07,  65.53)    2.99                37
 03/28/2024   21:59:27   (  70.60,-154.21) 03/28/2024   22:00:37  (  70.51,-153.22)   38.13                70
 03/28/2024   22:50:02   ( -70.15,  13.82) 03/28/2024   22:50:12  ( -70.13,  13.86)    2.61                10
 03/28/2024   23:40:46   (  70.03,-178.68) 03/28/2024   23:39:39  (  70.02,-178.65)    1.50                67
 03/31/2024   14:16:16   (  70.18, -37.78) 03/31/2024   14:17:08  (  70.20, -37.78)    2.63                52
 03/31/2024   15:06:58   ( -70.09, 129.67) 03/31/2024   15:06:38  ( -70.10, 129.71)    1.71                20
 03/31/2024   15:57:26   (  69.12, -61.61) 03/31/2024   15:56:19  (  69.21, -63.86)   89.63                67
 04/03/2024   05:42:45   ( -71.19, -90.98) 04/03/2024   05:43:51  ( -71.07, -88.23)   99.82                66
 04/03/2024   06:33:11   (  70.14,  78.05) 04/03/2024   06:33:33  (  70.13,  78.01)    1.36                22
 04/03/2024   07:23:53   ( -70.04,-114.50) 04/03/2024   07:23:03  ( -70.03,-114.50)    1.60                50