Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 9 26.  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)
 09/29/2025   04:54:22   (  70.33, 103.06) 09/29/2025   04:55:00  (  70.31, 103.06)    2.18                38
 09/29/2025   05:45:04   ( -70.21, -89.44) 09/29/2025   05:44:30  ( -70.20, -89.47)    1.90                34
 10/01/2025   20:20:45   ( -70.82,  50.72) 10/01/2025   20:21:55  ( -70.76,  51.97)   46.21                70
 10/01/2025   21:11:20   (  70.26,-141.07) 10/01/2025   21:11:29  (  70.27,-141.11)    2.16                 9
 10/01/2025   22:02:03   ( -70.19,  26.36) 10/01/2025   22:00:59  ( -70.16,  26.37)    3.15                64
 10/04/2025   12:37:34   ( -70.33, 167.27) 10/04/2025   12:38:29  ( -70.35, 167.26)    2.24                55
 10/04/2025   13:28:18   (  70.25, -25.29) 10/04/2025   13:27:56  (  70.24, -25.26)    1.32                22
 10/04/2025   14:18:46   ( -69.39, 143.32) 10/04/2025   14:17:38  ( -69.48, 141.31)   79.19                68
 10/07/2025   04:04:07   (  71.30, 114.11) 10/07/2025   04:05:12  (  71.22, 116.83)   97.74                65
 10/07/2025   04:54:32   ( -70.28, -76.89) 10/07/2025   04:54:57  ( -70.29, -76.94)    2.35                25
 10/07/2025   05:45:16   (  70.20,  90.55) 10/07/2025   05:44:24  (  70.18,  90.54)    2.44                52
 10/09/2025   20:20:48   (  70.37,-128.58) 10/09/2025   20:21:54  (  70.35,-128.60)    3.06                66
 10/09/2025   21:11:30   ( -70.24,  38.94) 10/09/2025   21:11:24  ( -70.24,  38.88)    2.34                 6
 10/09/2025   22:02:07   (  69.79,-153.06) 10/09/2025   22:00:56  (  69.85,-154.03)   37.80                71