Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 8 25.  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)
 08/28/2025   04:53:32   (  70.98, 102.15) 08/28/2025   04:54:40  (  70.89, 103.95)   65.97                68
 08/28/2025   05:44:02   ( -70.26, -89.37) 08/28/2025   05:44:19  ( -70.28, -89.33)    2.14                17
 08/28/2025   06:34:46   (  70.13,  78.14) 08/28/2025   06:33:47  (  70.12,  78.09)    2.10                59
 08/30/2025   21:10:20   (  70.33,-141.04) 08/30/2025   21:11:18  (  70.32,-141.02)    1.58                58
 08/30/2025   22:01:01   ( -70.19,  26.50) 08/30/2025   22:00:48  ( -70.20,  26.45)    2.69                13
 08/30/2025   22:51:34   (  69.48,-165.13) 08/30/2025   22:50:25  (  69.55,-166.82)   66.16                69
 09/02/2025   13:27:20   (  70.27, -25.19) 09/02/2025   13:27:47  (  70.28, -25.19)    1.05                27
 09/02/2025   14:18:02   ( -70.17, 142.28) 09/02/2025   14:17:17  ( -70.17, 142.28)    0.56                45
 09/05/2025   04:53:37   ( -70.37, -76.91) 09/05/2025   04:54:48  ( -70.38, -76.80)    4.07                71
 09/05/2025   05:44:20   (  70.21,  90.66) 09/05/2025   05:44:16  (  70.22,  90.61)    1.91                 4
 09/05/2025   06:35:00   ( -70.00,-101.71) 09/05/2025   06:33:47  ( -70.06,-101.99)   12.21                73
 09/07/2025   21:10:37   ( -70.32,  38.94) 09/07/2025   21:11:17  ( -70.30,  38.98)    2.12                40
 09/07/2025   22:01:21   (  70.21,-153.59) 09/07/2025   22:00:44  (  70.19,-153.54)    3.09                37