Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 10 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)
 10/25/2025   20:21:04   (  70.37,-128.58) 10/25/2025   20:22:03  (  70.39,-128.57)    3.08                59
 10/25/2025   21:11:46   ( -70.26,  38.90) 10/25/2025   21:11:33  ( -70.28,  38.89)    1.95                13
 10/25/2025   22:02:19   (  69.58,-152.75) 10/25/2025   22:01:10  (  69.62,-154.38)   63.59                69
 10/28/2025   12:38:01   (  70.35, -12.77) 10/28/2025   12:38:30  (  70.37, -12.72)    2.74                29
 10/28/2025   13:28:43   ( -70.24, 154.71) 10/28/2025   13:28:00  ( -70.25, 154.75)    1.91                43
 10/31/2025   04:04:16   ( -70.60, -64.71) 10/31/2025   04:05:27  ( -70.52, -64.24)   19.25                71
 10/31/2025   04:54:56   (  70.29, 103.10) 10/31/2025   04:54:56  (  70.30, 103.08)    2.20                 0
 10/31/2025   05:45:38   ( -70.18, -89.42) 10/31/2025   05:44:26  ( -70.20, -89.44)    1.63                72
 11/02/2025   20:21:09   ( -70.39,  51.40) 11/02/2025   20:21:55  ( -70.38,  51.44)    1.99                46
 11/02/2025   21:11:53   (  70.29,-141.13) 11/02/2025   21:11:22  (  70.26,-141.08)    2.89                31
 11/05/2025   11:47:34   (  71.03,  -1.18) 11/05/2025   11:48:42  (  70.90,   0.50)   62.54                68
 11/05/2025   12:38:05   ( -70.35, 167.24) 11/05/2025   12:38:20  ( -70.36, 167.32)    3.15                15
 11/05/2025   13:28:49   (  70.24, -25.28) 11/05/2025   13:27:47  (  70.25, -25.21)    2.81                62