Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2024 2 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)
 02/20/2024   14:16:06   ( -70.36, 141.99) 02/20/2024   14:17:17  ( -70.31, 142.41)   17.02                71
 02/20/2024   15:06:47   (  70.09, -50.29) 02/20/2024   15:06:46  (  70.10, -50.24)    2.31                 1
 02/20/2024   15:57:29   ( -70.00, 117.17) 02/20/2024   15:56:16  ( -69.98, 117.22)    3.01                73
 02/23/2024   06:32:54   ( -70.13,-101.88) 02/23/2024   06:33:44  ( -70.13,-101.96)    3.05                50
 02/23/2024   07:23:38   (  70.02,  65.60) 02/23/2024   07:23:11  (  70.02,  65.54)    2.30                27
 02/23/2024   08:14:03   ( -69.03,-125.65) 02/23/2024   08:12:56  ( -69.08,-128.10)   97.66                67
 02/25/2024   21:59:19   (  70.95,-154.73) 02/25/2024   22:00:26  (  70.89,-152.55)   79.48                67
 02/25/2024   22:49:47   ( -70.12,  13.91) 02/25/2024   22:50:08  ( -70.12,  13.93)    0.86                21
 02/25/2024   23:40:31   (  70.01,-178.61) 02/25/2024   23:39:35  (  70.01,-178.57)    1.33                56
 02/28/2024   14:15:57   (  70.17, -37.69) 02/28/2024   14:17:02  (  70.19, -37.70)    1.98                65
 02/28/2024   15:06:39   ( -70.07, 129.77) 02/28/2024   15:06:32  ( -70.07, 129.77)    0.40                 7
 02/28/2024   15:57:16   (  69.59, -62.21) 02/28/2024   15:56:05  (  69.63, -63.20)   38.77                71
 03/02/2024   06:32:49   (  70.13,  78.14) 03/02/2024   06:33:25  (  70.15,  78.15)    1.98                36
 03/02/2024   07:23:31   ( -70.04,-114.39) 03/02/2024   07:22:55  ( -70.04,-114.38)    0.61                36