Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 11 4.  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)
 11/05/2023   21:59:31   (  70.91,-154.62) 11/05/2023   22:00:39  (  70.80,-152.67)   72.34                68
 11/05/2023   22:50:00   ( -70.15,  13.92) 11/05/2023   22:50:19  ( -70.15,  13.99)    2.78                19
 11/05/2023   23:40:44   (  70.02,-178.58) 11/05/2023   23:39:47  (  69.99,-178.59)    3.54                57
 11/08/2023   14:16:13   (  70.20, -37.71) 11/08/2023   14:17:22  (  70.17, -37.74)    3.33                69
 11/08/2023   15:06:54   ( -70.06, 129.81) 11/08/2023   15:06:52  ( -70.06, 129.74)    2.68                 2
 11/08/2023   15:57:34   (  69.73, -62.38) 11/08/2023   15:56:22  (  69.79, -62.99)   24.73                72
 11/11/2023   06:33:08   (  70.18,  78.08) 11/11/2023   06:33:53  (  70.17,  78.14)    2.45                45
 11/11/2023   07:23:49   ( -70.04,-114.39) 11/11/2023   07:23:23  ( -70.07,-114.38)    2.47                26
 11/13/2023   22:50:01   (  70.12,-166.06) 11/13/2023   22:50:24  (  70.10,-166.09)    2.89                23
 11/13/2023   23:40:42   ( -69.98,   1.47) 11/13/2023   23:39:54  ( -70.00,   1.40)    2.99                48
 11/16/2023   14:16:14   ( -70.35, 142.05) 11/16/2023   14:17:26  ( -70.28, 142.40)   15.49                72
 11/16/2023   15:06:55   (  70.08, -50.22) 11/16/2023   15:06:55  (  70.06, -50.27)    2.55                 0
 11/16/2023   15:57:37   ( -69.99, 117.23) 11/16/2023   15:56:25  ( -69.96, 117.22)    3.29                72