Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 1 6.  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)
 01/08/2025   06:33:13   ( -70.10,-102.03) 01/08/2025   06:33:49  ( -70.08,-102.00)    2.49                36
 01/08/2025   07:23:56   (  69.95,  65.51) 01/08/2025   07:23:16  (  69.98,  65.50)    3.19                40
 01/10/2025   21:59:34   (  70.52,-154.23) 01/10/2025   22:00:45  (  70.41,-153.28)   37.10                71
 01/10/2025   22:50:09   ( -70.03,  13.84) 01/10/2025   22:50:20  ( -70.04,  13.81)    1.24                11
 01/10/2025   23:40:53   (  69.94,-178.71) 01/10/2025   23:39:47  (  69.93,-178.70)    1.33                66
 01/13/2025   14:16:23   (  70.10, -37.81) 01/13/2025   14:17:20  (  70.13, -37.82)    3.33                57
 01/13/2025   15:07:06   ( -70.03, 129.61) 01/13/2025   15:06:50  ( -70.03, 129.67)    2.49                16
 01/13/2025   15:57:36   (  69.25, -61.94) 01/13/2025   15:56:27  (  69.30, -63.67)   68.46                69
 01/16/2025   06:33:18   (  70.06,  78.01) 01/16/2025   06:33:49  (  70.10,  78.02)    3.65                31
 01/16/2025   07:24:01   ( -70.00,-114.57) 01/16/2025   07:23:19  ( -70.00,-114.49)    2.96                42
 01/18/2025   21:59:37   ( -70.50,  25.80) 01/18/2025   22:00:48  ( -70.39,  26.67)   34.83                71
 01/18/2025   22:50:14   (  70.05,-166.19) 01/18/2025   22:50:19  (  70.05,-166.17)    0.92                 5
 01/18/2025   23:40:56   ( -69.92,   1.31) 01/18/2025   23:39:49  ( -69.95,   1.33)    3.48                67