Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 7 28.  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)
 07/30/2023   05:43:11   (  70.27,  90.69) 07/30/2023   05:43:50  (  70.29,  90.71)    3.17                39
 07/30/2023   06:33:53   ( -70.19,-101.87) 07/30/2023   06:33:20  ( -70.18,-101.82)    1.93                33
 08/01/2023   21:09:36   ( -71.12,  37.76) 08/01/2023   21:10:43  ( -71.01,  40.02)   82.65                67
 08/01/2023   22:00:05   (  70.21,-153.46) 08/01/2023   22:00:23  (  70.20,-153.54)    3.20                18
 08/01/2023   22:50:47   ( -70.13,  13.98) 08/01/2023   22:49:52  ( -70.14,  14.01)    1.79                55
 08/04/2023   13:26:15   ( -70.29, 154.88) 08/04/2023   13:27:27  ( -70.30, 154.83)    2.46                72
 08/04/2023   14:17:00   (  70.22, -37.71) 08/04/2023   14:16:54  (  70.20, -37.67)    3.01                 6
 08/04/2023   15:07:38   ( -69.92, 130.06) 08/04/2023   15:06:26  ( -69.98, 129.64)   16.98                72
 08/07/2023   05:43:10   ( -70.29, -89.37) 08/07/2023   05:43:58  ( -70.27, -89.34)    3.16                48
 08/07/2023   06:33:54   (  70.18,  78.12) 08/07/2023   06:33:25  (  70.16,  78.16)    2.50                29
 08/09/2023   21:09:38   (  71.24,-142.47) 08/09/2023   21:10:43  (  71.14,-139.77)   97.76                65
 08/09/2023   22:00:02   ( -70.20,  26.54) 08/09/2023   22:00:28  ( -70.21,  26.46)    3.00                26
 08/09/2023   22:50:46   (  70.09,-165.98) 08/09/2023   22:49:55  (  70.10,-166.05)    2.63                51