Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 8 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)
 08/09/2023   21:09:38   (  71.25,-142.48) 08/09/2023   21:10:43  (  71.13,-139.77)   97.88                65
 08/09/2023   22:00:02   ( -70.22,  26.51) 08/09/2023   22:00:27  ( -70.25,  26.52)    2.63                25
 08/09/2023   22:50:46   (  70.10,-165.99) 08/09/2023   22:49:55  (  70.10,-166.05)    2.49                51
 08/12/2023   13:26:15   (  70.34, -25.22) 08/12/2023   13:27:27  (  70.32, -25.12)    4.04                72
 08/12/2023   14:16:56   ( -70.20, 142.31) 08/12/2023   14:16:57  ( -70.21, 142.34)    1.12                 1
 08/12/2023   15:07:38   (  69.98, -50.04) 08/12/2023   15:06:26  (  70.00, -50.31)   10.82                72
 08/15/2023   05:43:08   (  70.28,  90.64) 08/15/2023   05:43:57  (  70.25,  90.65)    3.46                49
 08/15/2023   06:33:49   ( -70.14,-101.82) 08/15/2023   06:33:27  ( -70.14,-101.88)    2.13                22
 08/17/2023   22:00:00   (  70.23,-153.50) 08/17/2023   22:00:25  (  70.20,-153.53)    3.24                25
 08/17/2023   22:50:42   ( -70.13,  13.96) 08/17/2023   22:49:54  ( -70.14,  14.03)    2.89                48
 08/20/2023   13:26:12   ( -70.45, 154.61) 08/20/2023   13:27:24  ( -70.39, 155.00)   15.53                72
 08/20/2023   14:16:53   (  70.18, -37.67) 08/20/2023   14:16:53  (  70.17, -37.67)    0.95                 0
 08/20/2023   15:07:35   ( -70.09, 129.80) 08/20/2023   15:06:23  ( -70.07, 129.81)    1.90                72