Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 7 27.  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)
 07/27/2023   13:26:17   (  70.31, -25.14) 07/27/2023   13:27:18  (  70.32, -25.13)    1.21                61
 07/27/2023   14:16:58   ( -70.18, 142.38) 07/27/2023   14:16:48  ( -70.20, 142.33)    2.97                10
 07/27/2023   15:07:33   (  69.57, -49.41) 07/27/2023   15:06:23  (  69.67, -50.77)   53.88                70
 07/30/2023   05:43:11   (  70.25,  90.71) 07/30/2023   05:43:51  (  70.25,  90.65)    2.33                40
 07/30/2023   06:33:53   ( -70.17,-101.84) 07/30/2023   06:33:20  ( -70.19,-101.80)    3.02                33
 08/01/2023   21:09:36   ( -71.10,  37.78) 08/01/2023   21:10:43  ( -71.02,  40.05)   82.20                67
 08/01/2023   22:00:05   (  70.20,-153.44) 08/01/2023   22:00:23  (  70.22,-153.52)    3.57                18
 08/01/2023   22:50:47   ( -70.12,  14.00) 08/01/2023   22:49:53  ( -70.11,  13.95)    2.42                54
 08/04/2023   13:26:16   ( -70.33, 154.82) 08/04/2023   13:27:27  ( -70.31, 154.85)    1.94                71
 08/04/2023   14:17:00   (  70.21, -37.69) 08/04/2023   14:16:54  (  70.21, -37.66)    1.30                 6
 08/04/2023   15:07:39   ( -69.96, 130.00) 08/04/2023   15:06:26  ( -69.99, 129.66)   13.19                73
 08/07/2023   05:43:09   ( -70.29, -89.35) 08/07/2023   05:43:57  ( -70.28, -89.32)    1.38                48
 08/07/2023   06:33:53   (  70.17,  78.13) 08/07/2023   06:33:24  (  70.17,  78.17)    1.51                29
 08/09/2023   21:09:38   (  71.24,-142.47) 08/09/2023   21:10:43  (  71.14,-139.76)   97.71                65
 08/09/2023   22:00:02   ( -70.20,  26.55) 08/09/2023   22:00:28  ( -70.22,  26.47)    3.58                26
 08/09/2023   22:50:46   (  70.09,-165.98) 08/09/2023   22:49:55  (  70.11,-166.04)    3.22                51