Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2024 10 21.  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)
 10/22/2024   22:48:59   ( -70.92,  12.73) 10/22/2024   22:50:06  ( -70.83,  14.97)   82.19                67
 10/22/2024   23:39:28   (  70.01,-178.51) 10/22/2024   23:39:46  (  70.02,-178.59)    3.06                18
 10/23/2024   00:30:10   ( -69.93, -11.07) 10/23/2024   00:29:16  ( -69.91, -11.10)    2.38                54
 10/25/2024   15:05:41   ( -70.14, 129.76) 10/25/2024   15:06:49  ( -70.11, 129.78)    2.51                68
 10/25/2024   15:56:25   (  70.01, -62.74) 10/25/2024   15:56:16  (  70.00, -62.73)    1.00                 9
 10/25/2024   16:47:02   ( -69.66, 105.09) 10/25/2024   16:45:49  ( -69.74, 104.53)   23.08                73
 10/28/2024   07:22:37   ( -70.10,-114.42) 10/28/2024   07:23:18  ( -70.10,-114.35)    2.44                41
 10/28/2024   08:13:21   (  69.97,  53.08) 10/28/2024   08:12:45  (  69.99,  53.13)    2.41                36
 10/30/2024   22:49:00   (  70.63,-166.82) 10/30/2024   22:50:10  (  70.51,-165.50)   50.60                70
 10/30/2024   23:39:32   ( -70.02,   1.46) 10/30/2024   23:39:47  ( -70.02,   1.43)    1.32                15
 10/31/2024   00:30:16   (  69.90, 168.96) 10/31/2024   00:29:14  (  69.91, 168.91)    1.95                62
 11/02/2024   15:05:45   (  70.10, -50.21) 11/02/2024   15:06:43  (  70.10, -50.20)    0.31                58
 11/02/2024   15:56:27   ( -70.02, 117.24) 11/02/2024   15:56:13  ( -70.00, 117.29)    2.57                14
 11/02/2024   16:46:59   (  69.26, -74.34) 11/02/2024   16:45:50  (  69.33, -75.98)   65.08                69