Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 2 23.  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)
 02/25/2025   06:33:14   ( -70.12,-101.98) 02/25/2025   06:33:47  ( -70.14,-101.97)    2.54                33
 02/25/2025   07:23:58   (  70.00,  65.51) 02/25/2025   07:23:15  (  69.98,  65.45)    2.92                43
 02/27/2025   21:59:30   (  70.46,-154.06) 02/27/2025   22:00:41  (  70.34,-153.41)   27.35                71
 02/27/2025   22:50:06   ( -70.06,  13.89) 02/27/2025   22:50:14  ( -70.07,  13.82)    2.38                 8
 02/27/2025   23:40:50   (  69.94,-178.62) 02/27/2025   23:39:41  (  69.96,-178.68)    2.90                69
 03/02/2025   14:16:16   (  70.16, -37.79) 03/02/2025   14:17:08  (  70.17, -37.77)    1.71                52
 03/02/2025   15:06:58   ( -70.07, 129.66) 03/02/2025   15:06:38  ( -70.06, 129.71)    2.52                20
 03/02/2025   15:57:26   (  69.10, -61.62) 03/02/2025   15:56:19  (  69.17, -63.85)   88.65                67
 03/05/2025   06:33:08   (  70.13,  78.04) 03/05/2025   06:33:33  (  70.11,  78.05)    1.27                25
 03/05/2025   07:23:49   ( -69.99,-114.43) 03/05/2025   07:23:03  ( -70.01,-114.47)    2.29                46
 03/07/2025   21:59:17   ( -70.28,  26.29) 03/07/2025   22:00:29  ( -70.24,  26.49)    8.53                72
 03/07/2025   22:49:59   (  70.05,-166.06) 03/07/2025   22:49:57  (  70.07,-166.11)    2.67                 2
 03/07/2025   23:40:40   ( -69.92,   1.47) 03/07/2025   23:39:27  ( -69.96,   1.37)    6.01                73