Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 11 18.  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)
 11/19/2023   06:33:05   ( -70.19,-101.93) 11/19/2023   06:33:54  ( -70.18,-101.86)    2.78                49
 11/19/2023   07:23:49   (  70.06,  65.57) 11/19/2023   07:23:21  (  70.08,  65.64)    3.30                28
 11/19/2023   08:14:13   ( -69.03,-125.61) 11/19/2023   08:13:07  ( -69.09,-128.07)   97.73                66
 11/21/2023   22:49:58   ( -70.10,  13.97) 11/21/2023   22:50:27  ( -70.10,  13.90)    2.79                29
 11/21/2023   23:40:42   (  69.98,-178.53) 11/21/2023   23:39:54  (  69.99,-178.60)    3.45                48
 11/24/2023   14:16:14   (  70.42, -38.08) 11/24/2023   14:17:25  (  70.32, -37.55)   23.06                71
 11/24/2023   15:06:51   ( -70.08, 129.78) 11/24/2023   15:06:57  ( -70.10, 129.78)    2.99                 6
 11/24/2023   15:57:36   (  70.01, -62.81) 11/24/2023   15:56:24  (  70.00, -62.73)    3.26                72
 11/27/2023   06:33:03   (  70.15,  78.13) 11/27/2023   06:33:59  (  70.13,  78.06)    3.15                56
 11/27/2023   07:23:45   ( -70.06,-114.42) 11/27/2023   07:23:28  ( -70.08,-114.38)    3.12                17
 11/27/2023   08:14:15   (  69.20,  54.15) 11/27/2023   08:13:08  (  69.25,  52.14)   79.52                67
 11/29/2023   22:49:57   (  70.14,-166.09) 11/29/2023   22:50:29  (  70.14,-166.06)    1.34                32
 11/29/2023   23:40:39   ( -70.05,   1.37) 11/29/2023   23:39:59  ( -70.04,   1.43)    2.99                40