Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 8 16.  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)
 08/17/2023   22:00:00   (  70.21,-153.47) 08/17/2023   22:00:26  (  70.19,-153.55)    3.39                26
 08/17/2023   22:50:42   ( -70.12,  13.97) 08/17/2023   22:49:55  ( -70.12,  13.99)    0.81                47
 08/20/2023   13:26:13   ( -70.48, 154.56) 08/20/2023   13:27:25  ( -70.39, 154.99)   18.93                72
 08/20/2023   14:16:54   (  70.21, -37.71) 08/20/2023   14:16:54  (  70.18, -37.67)    3.31                 0
 08/20/2023   15:07:35   ( -70.07, 129.83) 08/20/2023   15:06:24  ( -70.07, 129.80)    0.94                71
 08/23/2023   05:43:03   ( -70.28, -89.35) 08/23/2023   05:43:55  ( -70.26, -89.32)    2.57                52
 08/23/2023   06:33:47   (  70.17,  78.13) 08/23/2023   06:33:22  (  70.15,  78.18)    2.56                25
 08/23/2023   07:24:13   ( -69.23,-113.18) 08/23/2023   07:23:06  ( -69.27,-115.40)   87.79                67
 08/25/2023   21:59:55   ( -70.18,  26.56) 08/25/2023   22:00:23  ( -70.20,  26.50)    3.18                28
 08/25/2023   22:50:39   (  70.08,-165.97) 08/25/2023   22:49:50  (  70.09,-166.01)    2.38                49
 08/28/2023   13:26:07   (  70.36, -25.25) 08/28/2023   13:27:18  (  70.33, -25.05)    8.20                71
 08/28/2023   14:16:47   ( -70.15, 142.39) 08/28/2023   14:16:49  ( -70.17, 142.36)    2.94                 2
 08/28/2023   15:07:30   (  69.99, -50.07) 08/28/2023   15:06:17  (  70.00, -50.24)    6.54                73