Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2024 4 23.  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)
 04/24/2024   14:16:19   ( -70.13, 142.23) 04/24/2024   14:16:47  ( -70.16, 142.18)    3.24                28
 04/24/2024   15:07:04   (  70.07, -50.36) 04/24/2024   15:06:14  (  70.05, -50.33)    2.73                50
 04/27/2024   05:42:30   (  70.21,  90.57) 04/27/2024   05:43:38  (  70.20,  90.52)    2.41                68
 04/27/2024   06:33:12   ( -70.11,-101.97) 04/27/2024   06:33:07  ( -70.14,-101.93)    2.88                 5
 04/27/2024   07:23:50   (  69.68,  65.99) 04/27/2024   07:22:39  (  69.75,  65.17)   32.49                71
 04/29/2024   21:59:23   (  70.16,-153.58) 04/29/2024   21:59:58  (  70.15,-153.63)    2.01                35
 04/29/2024   22:50:05   ( -70.06,  13.89) 04/29/2024   22:49:28  ( -70.04,  13.84)    2.79                37
 05/02/2024   13:25:36   ( -70.44, 154.44) 05/02/2024   13:26:47  ( -70.37, 154.96)   20.79                71
 05/02/2024   14:16:16   (  70.13, -37.76) 05/02/2024   14:16:16  (  70.14, -37.72)    2.09                 0
 05/02/2024   15:06:58   ( -70.03, 129.71) 05/02/2024   15:05:46  ( -70.03, 129.75)    1.67                72
 05/05/2024   05:42:24   ( -70.17, -89.35) 05/05/2024   05:43:07  ( -70.18, -89.39)    2.18                43
 05/05/2024   06:33:08   (  70.07,  78.11) 05/05/2024   06:32:34  (  70.06,  78.08)    1.69                34