Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 11 22.  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)
 11/24/2023   14:16:14   (  70.39, -38.02) 11/24/2023   14:17:26  (  70.29, -37.58)   19.64                72
 11/24/2023   15:06:52   ( -70.10, 129.74) 11/24/2023   15:06:58  ( -70.07, 129.74)    2.75                 6
 11/24/2023   15:57:36   (  69.97, -62.76) 11/24/2023   15:56:25  (  69.97, -62.76)    0.36                71
 11/27/2023   06:33:03   (  70.17,  78.09) 11/27/2023   06:33:58  (  70.15,  78.08)    2.37                55
 11/27/2023   07:23:44   ( -70.03,-114.38) 11/27/2023   07:23:28  ( -70.04,-114.44)    2.16                16
 11/27/2023   08:14:15   (  69.22,  54.11) 11/27/2023   08:13:07  (  69.27,  52.16)   77.23                68
 11/29/2023   22:49:56   (  70.11,-166.05) 11/29/2023   22:50:28  (  70.13,-166.06)    2.13                32
 11/29/2023   23:40:38   ( -70.03,   1.40) 11/29/2023   23:39:58  ( -70.03,   1.43)    1.14                40
 12/02/2023   14:16:14   ( -70.66, 141.56) 12/02/2023   14:17:24  ( -70.58, 142.84)   47.79                70
 12/02/2023   15:06:49   (  70.07, -50.21) 12/02/2023   15:06:58  (  70.09, -50.24)    2.44                 9
 12/02/2023   15:57:31   ( -69.98, 117.24) 12/02/2023   15:56:28  ( -69.99, 117.25)    0.74                63
 12/05/2023   06:32:59   ( -70.20,-101.94) 12/05/2023   06:34:00  ( -70.18,-101.87)    3.04                61
 12/05/2023   07:23:43   (  70.09,  65.54) 12/05/2023   07:23:27  (  70.07,  65.61)    3.49                16
 12/05/2023   08:14:15   ( -69.47,-126.22) 12/05/2023   08:13:05  ( -69.53,-127.50)   50.27                70