Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 6 3.  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)
 06/04/2023   04:52:50   (  71.06, 102.21) 06/04/2023   04:53:59  (  70.93, 103.87)   61.79                69
 06/04/2023   05:43:21   ( -70.39, -89.38) 06/04/2023   05:43:37  ( -70.38, -89.33)    2.38                16
 06/04/2023   06:34:05   (  70.28,  78.10) 06/04/2023   06:33:04  (  70.28,  78.17)    2.75                61
 06/06/2023   21:09:31   (  70.45,-141.02) 06/06/2023   21:10:36  (  70.42,-141.01)    2.40                65
 06/06/2023   22:00:12   ( -70.30,  26.53) 06/06/2023   22:00:06  ( -70.31,  26.46)    3.05                 6
 06/06/2023   22:50:49   (  69.82,-165.43) 06/06/2023   22:49:39  (  69.88,-166.52)   41.92                70
 06/09/2023   13:26:22   (  70.37, -25.12) 06/09/2023   13:27:04  (  70.39, -25.19)    3.37                42
 06/09/2023   14:17:04   ( -70.27, 142.35) 06/09/2023   14:16:34  ( -70.28, 142.29)    2.46                30
 06/12/2023   04:52:45   ( -71.23, -78.08) 06/12/2023   04:53:52  ( -71.14, -75.80)   82.13                67
 06/12/2023   05:43:14   (  70.35,  90.69) 06/12/2023   05:43:31  (  70.38,  90.68)    3.47                17
 06/12/2023   06:33:56   ( -70.25,-101.84) 06/12/2023   06:33:01  ( -70.27,-101.84)    2.62                55
 06/14/2023   21:09:21   ( -70.43,  39.02) 06/14/2023   21:10:30  ( -70.46,  39.04)    3.11                69
 06/14/2023   22:00:05   (  70.33,-153.52) 06/14/2023   21:59:57  (  70.35,-153.48)    1.80                 8
 06/14/2023   22:50:43   ( -70.02,  14.28) 06/14/2023   22:49:30  ( -70.08,  13.76)   20.56                73