Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 1 14.  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)
 01/16/2025   06:33:19   (  70.08,  77.99) 01/16/2025   06:33:52  (  70.10,  78.00)    1.96                33
 01/16/2025   07:24:01   ( -69.97,-114.52) 01/16/2025   07:23:22  ( -69.99,-114.52)    2.30                39
 01/18/2025   21:59:40   ( -70.60,  25.62) 01/18/2025   22:00:50  ( -70.48,  26.79)   45.26                70
 01/18/2025   22:50:15   (  70.04,-166.18) 01/18/2025   22:50:23  (  70.05,-166.20)    1.06                 8
 01/18/2025   23:40:57   ( -69.92,   1.31) 01/18/2025   23:39:53  ( -69.94,   1.29)    2.15                64
 01/21/2025   14:16:28   ( -70.15, 142.11) 01/21/2025   14:17:26  ( -70.13, 142.15)    2.78                58
 01/21/2025   15:07:11   (  70.01, -50.36) 01/21/2025   15:06:53  (  70.02, -50.36)    1.19                18
 01/21/2025   15:57:42   ( -69.31, 117.98) 01/21/2025   15:56:33  ( -69.36, 116.38)   63.06                69
 01/24/2025   06:33:22   ( -70.07,-102.00) 01/24/2025   06:33:55  ( -70.07,-102.05)    1.78                33
 01/24/2025   07:24:06   (  69.99,  65.44) 01/24/2025   07:23:22  (  69.96,  65.43)    3.46                44
 01/26/2025   21:59:40   (  70.39,-154.05) 01/26/2025   22:00:51  (  70.30,-153.48)   23.91                71
 01/26/2025   22:50:18   ( -70.06,  13.79) 01/26/2025   22:50:24  ( -70.03,  13.78)    3.09                 6
 01/26/2025   23:41:01   (  69.92,-178.69) 01/26/2025   23:39:51  (  69.91,-178.74)    2.08                70