Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2024 4 20.  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)
 04/21/2024   21:59:25   ( -70.20,  26.36) 04/21/2024   22:00:24  ( -70.19,  26.32)    1.92                59
 04/21/2024   22:50:09   (  70.08,-166.15) 04/21/2024   22:49:51  (  70.08,-166.19)    1.53                18
 04/21/2024   23:40:40   ( -69.41,   2.16) 04/21/2024   23:39:30  ( -69.47,   0.61)   60.76                70
 04/24/2024   14:16:19   ( -70.15, 142.20) 04/24/2024   14:16:47  ( -70.15, 142.18)    1.00                28
 04/24/2024   15:07:03   (  70.04, -50.32) 04/24/2024   15:06:14  (  70.04, -50.34)    0.94                49
 04/27/2024   05:42:31   (  70.23,  90.54) 04/27/2024   05:43:39  (  70.21,  90.53)    1.82                68
 04/27/2024   06:33:13   ( -70.13,-101.99) 04/27/2024   06:33:09  ( -70.10,-101.99)    3.40                 4
 04/27/2024   07:23:51   (  69.70,  65.96) 04/27/2024   07:22:40  (  69.76,  65.18)   30.54                71
 04/29/2024   21:59:24   (  70.17,-153.60) 04/29/2024   21:59:59  (  70.20,-153.57)    2.97                35
 04/29/2024   22:50:06   ( -70.07,  13.87) 04/29/2024   22:49:29  ( -70.09,  13.90)    2.20                37
 05/02/2024   13:25:37   ( -70.50, 154.36) 05/02/2024   13:26:48  ( -70.40, 154.99)   26.02                71
 05/02/2024   14:16:16   (  70.14, -37.77) 05/02/2024   14:16:18  (  70.11, -37.78)    2.50                 2
 05/02/2024   15:06:58   ( -70.03, 129.71) 05/02/2024   15:05:48  ( -70.00, 129.70)    2.92                70