Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 1 16.  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   (  70.05,  78.03) 01/16/2025   06:33:53  (  70.07,  77.96)    3.48                34
 01/16/2025   07:24:02   ( -69.99,-114.56) 01/16/2025   07:23:22  ( -70.01,-114.49)    3.58                40
 01/18/2025   21:59:39   ( -70.58,  25.66) 01/18/2025   22:00:49  ( -70.50,  26.82)   43.59                70
 01/18/2025   22:50:15   (  70.06,-166.22) 01/18/2025   22:50:22  (  70.07,-166.16)    2.16                 7
 01/18/2025   23:40:57   ( -69.95,   1.27) 01/18/2025   23:39:52  ( -69.96,   1.32)    2.11                65
 01/21/2025   14:16:27   ( -70.12, 142.15) 01/21/2025   14:17:25  ( -70.14, 142.17)    2.32                58
 01/21/2025   15:07:11   (  70.03, -50.40) 01/21/2025   15:06:52  (  70.03, -50.34)    2.59                19
 01/21/2025   15:57:42   ( -69.34, 117.94) 01/21/2025   15:56:32  ( -69.38, 116.40)   60.61                70
 01/24/2025   06:33:23   ( -70.10,-102.05) 01/24/2025   06:33:55  ( -70.08,-102.04)    2.77                32
 01/24/2025   07:24:06   (  69.96,  65.48) 01/24/2025   07:23:22  (  69.96,  65.45)    1.28                44
 01/26/2025   21:59:40   (  70.37,-154.01) 01/26/2025   22:00:51  (  70.30,-153.48)   21.39                71
 01/26/2025   22:50:18   ( -70.03,  13.83) 01/26/2025   22:50:24  ( -70.03,  13.77)    2.05                 6
 01/26/2025   23:41:01   (  69.95,-178.73) 01/26/2025   23:39:49  (  69.97,-178.66)    3.38                72
 01/29/2025   14:16:30   (  70.10, -37.82) 01/29/2025   14:17:21  (  70.10, -37.87)    1.93                51
 01/29/2025   15:07:12   ( -69.98, 129.68) 01/29/2025   15:06:51  ( -70.00, 129.62)    3.35                21