Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 9 24.  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)
 09/26/2025   12:37:23   (  70.33, -12.71) 09/26/2025   12:38:31  (  70.34, -12.78)    2.58                68
 09/26/2025   13:28:06   ( -70.27, 154.70) 09/26/2025   13:28:00  ( -70.28, 154.77)    2.55                 6
 09/26/2025   14:18:44   (  69.86, -37.35) 09/26/2025   14:17:32  (  69.90, -38.12)   29.84                72
 09/29/2025   04:54:21   (  70.30, 103.10) 09/29/2025   04:55:00  (  70.29, 103.03)    3.21                39
 09/29/2025   05:45:04   ( -70.23, -89.48) 09/29/2025   05:44:29  ( -70.23, -89.42)    2.38                35
 10/01/2025   20:20:45   ( -70.84,  50.68) 10/01/2025   20:21:55  ( -70.74,  51.95)   47.54                70
 10/01/2025   21:11:20   (  70.28,-141.11) 10/01/2025   21:11:28  (  70.31,-141.06)    3.15                 8
 10/01/2025   22:02:02   ( -70.16,  26.40) 10/01/2025   22:00:59  ( -70.14,  26.34)    2.90                63
 10/04/2025   12:37:35   ( -70.36, 167.23) 10/04/2025   12:38:30  ( -70.34, 167.24)    1.72                55
 10/04/2025   13:28:18   (  70.22, -25.25) 10/04/2025   13:27:57  (  70.23, -25.28)    1.46                21
 10/04/2025   14:18:47   ( -69.41, 143.28) 10/04/2025   14:17:39  ( -69.47, 141.29)   77.98                68
 10/07/2025   04:04:08   (  71.32, 114.07) 10/07/2025   04:05:13  (  71.21, 116.83)   99.38                65
 10/07/2025   04:54:33   ( -70.31, -76.92) 10/07/2025   04:54:58  ( -70.29, -76.95)    2.05                25
 10/07/2025   05:45:16   (  70.17,  90.59) 10/07/2025   05:44:25  (  70.17,  90.53)    2.33                51