Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2024 7 20.  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)
 07/21/2024   14:15:49   (  70.16, -37.75) 07/21/2024   14:16:37  (  70.17, -37.72)    2.20                48
 07/21/2024   15:06:30   ( -70.03, 129.76) 07/21/2024   15:06:07  ( -70.06, 129.75)    3.01                23
 07/24/2024   05:42:17   ( -71.09, -90.81) 07/24/2024   05:43:23  ( -71.03, -88.18)   94.85                66
 07/24/2024   06:32:45   (  70.12,  78.07) 07/24/2024   06:33:05  (  70.11,  78.08)    0.78                20
 07/24/2024   07:23:26   ( -69.99,-114.42) 07/24/2024   07:22:35  ( -70.00,-114.45)    1.53                51
 07/26/2024   21:58:57   ( -70.16,  26.44) 07/26/2024   22:00:06  ( -70.16,  26.40)    1.59                69
 07/26/2024   22:49:41   (  70.03,-166.05) 07/26/2024   22:49:33  (  70.05,-166.11)    3.04                 8
 07/26/2024   23:40:18   ( -69.69,   1.78) 07/26/2024   23:39:06  ( -69.78,   1.14)   26.43                72
 07/29/2024   14:15:54   ( -70.14, 142.24) 07/29/2024   14:16:33  ( -70.12, 142.24)    3.23                39
 07/29/2024   15:06:38   (  70.02, -50.26) 07/29/2024   15:06:00  (  70.00, -50.28)    1.92                38
 08/01/2024   05:42:14   (  70.49,  90.14) 08/01/2024   05:43:25  (  70.40,  90.92)   30.35                71
 08/01/2024   06:32:50   ( -70.08,-101.91) 08/01/2024   06:32:59  ( -70.08,-101.92)    1.02                 9
 08/01/2024   07:23:34   (  69.96,  65.58) 08/01/2024   07:22:26  (  69.96,  65.56)    0.94                68