Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2024 4 22.  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   ( -70.17, 142.18) 04/24/2024   14:16:46  ( -70.17, 142.21)    1.09                27
 04/24/2024   15:07:03   (  70.05, -50.34) 04/24/2024   15:06:13  (  70.06, -50.31)    1.27                50
 04/27/2024   05:42:30   (  70.20,  90.59) 04/27/2024   05:43:38  (  70.20,  90.52)    2.48                68
 04/27/2024   06:33:12   ( -70.10,-101.95) 04/27/2024   06:33:08  ( -70.09,-102.00)    2.71                 4
 04/27/2024   07:23:50   (  69.67,  66.00) 04/27/2024   07:22:39  (  69.75,  65.17)   33.06                71
 04/29/2024   21:59:23   (  70.16,-153.58) 04/29/2024   21:59:58  (  70.14,-153.64)    2.85                35
 04/29/2024   22:50:05   ( -70.06,  13.89) 04/29/2024   22:49:27  ( -70.09,  13.91)    3.15                38
 05/02/2024   13:25:34   ( -70.40, 154.51) 05/02/2024   13:26:46  ( -70.35, 154.93)   16.51                72
 05/02/2024   14:16:15   (  70.14, -37.78) 05/02/2024   14:16:15  (  70.12, -37.76)    2.78                 0
 05/02/2024   15:06:56   ( -69.99, 129.78) 05/02/2024   15:05:45  ( -70.01, 129.72)    3.10                71
 05/05/2024   05:42:23   ( -70.19, -89.38) 05/05/2024   05:43:05  ( -70.19, -89.38)    0.40                42
 05/05/2024   06:33:06   (  70.04,  78.16) 05/05/2024   06:32:32  (  70.06,  78.09)    3.38                34