Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 7 29.  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)    3.08                39
 07/30/2023   06:33:53   ( -70.19,-101.87) 07/30/2023   06:33:20  ( -70.18,-101.83)    2.27                33
 08/01/2023   21:09:36   ( -71.12,  37.76) 08/01/2023   21:10:43  ( -71.01,  40.03)   83.02                67
 08/01/2023   22:00:05   (  70.22,-153.47) 08/01/2023   22:00:23  (  70.21,-153.53)    2.66                18
 08/01/2023   22:50:47   ( -70.13,  13.98) 08/01/2023   22:49:52  ( -70.15,  14.01)    2.17                55
 08/04/2023   13:26:15   ( -70.29, 154.88) 08/04/2023   13:27:27  ( -70.31, 154.85)    2.74                72
 08/04/2023   14:17:00   (  70.22, -37.71) 08/04/2023   14:16:54  (  70.21, -37.66)    2.54                 6
 08/04/2023   15:07:39   ( -69.98, 129.98) 08/04/2023   15:06:25  ( -70.05, 129.74)   11.62                74
 08/07/2023   05:43:10   ( -70.30, -89.37) 08/07/2023   05:43:58  ( -70.29, -89.30)    2.66                48
 08/07/2023   06:33:54   (  70.18,  78.11) 08/07/2023   06:33:25  (  70.19,  78.19)    3.03                29
 08/09/2023   21:09:38   (  71.25,-142.48) 08/09/2023   21:10:43  (  71.18,-139.71)   99.58                65
 08/09/2023   22:00:03   ( -70.26,  26.45) 08/09/2023   22:00:28  ( -70.25,  26.52)    2.65                25
 08/09/2023   22:50:47   (  70.15,-166.07) 08/09/2023   22:49:55  (  70.14,-165.99)    2.95                52