Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 7 9.  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)
 07/11/2023   13:26:16   (  70.37, -25.18) 07/11/2023   13:27:15  (  70.35, -25.11)    3.33                59
 07/11/2023   14:16:57   ( -70.23, 142.35) 07/11/2023   14:16:45  ( -70.23, 142.36)    0.25                12
 07/11/2023   15:07:31   (  69.58, -49.36) 07/11/2023   15:06:21  (  69.64, -50.84)   57.52                70
 07/14/2023   05:43:10   (  70.27,  90.73) 07/14/2023   05:43:46  (  70.28,  90.68)    2.63                36
 07/14/2023   06:33:52   ( -70.18,-101.82) 07/14/2023   06:33:16  ( -70.17,-101.85)    1.87                36
 07/16/2023   21:09:32   ( -70.92,  38.13) 07/16/2023   21:10:41  ( -70.79,  39.68)   58.40                69
 07/16/2023   22:00:05   (  70.23,-153.45) 07/16/2023   22:00:16  (  70.25,-153.48)    2.70                11
 07/16/2023   22:50:47   ( -70.14,  14.01) 07/16/2023   22:49:46  ( -70.14,  14.00)    0.41                61
 07/19/2023   13:26:16   ( -70.32, 154.88) 07/19/2023   13:27:19  ( -70.31, 154.84)    1.73                63
 07/19/2023   14:17:00   (  70.20, -37.64) 07/19/2023   14:16:46  (  70.20, -37.67)    1.42                14
 07/19/2023   15:07:33   ( -69.64, 130.53) 07/19/2023   15:06:23  ( -69.71, 129.27)   49.25                70
 07/22/2023   05:43:10   ( -70.29, -89.32) 07/22/2023   05:43:47  ( -70.29, -89.30)    0.79                37
 07/22/2023   06:33:54   (  70.18,  78.16) 07/22/2023   06:33:14  (  70.18,  78.18)    0.80                40