Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2024 4 15.  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)
 04/16/2024   14:16:21   (  70.19, -37.84) 04/16/2024   14:17:01  (  70.19, -37.81)    1.23                40
 04/16/2024   15:07:02   ( -70.05, 129.68) 04/16/2024   15:06:31  ( -70.08, 129.66)    3.04                31
 04/19/2024   05:42:43   ( -70.85, -90.45) 04/19/2024   05:43:52  ( -70.70, -88.81)   62.06                69
 04/19/2024   06:33:16   (  70.16,  77.97) 04/19/2024   06:33:27  (  70.15,  78.03)    2.29                11
 04/19/2024   07:23:57   ( -70.02,-114.50) 04/19/2024   07:22:57  ( -70.04,-114.50)    3.20                60
 04/21/2024   21:59:26   ( -70.20,  26.36) 04/21/2024   22:00:26  ( -70.20,  26.33)    1.19                60
 04/21/2024   22:50:10   (  70.09,-166.16) 04/21/2024   22:49:53  (  70.08,-166.19)    1.24                17
 04/21/2024   23:40:41   ( -69.41,   2.16) 04/21/2024   23:39:32  ( -69.48,   0.62)   60.46                69
 04/24/2024   14:16:20   ( -70.14, 142.23) 04/24/2024   14:16:51  ( -70.14, 142.15)    2.97                31
 04/24/2024   15:07:04   (  70.03, -50.30) 04/24/2024   15:06:18  (  70.02, -50.37)    2.81                46
 04/27/2024   05:42:32   (  70.24,  90.52) 04/27/2024   05:43:43  (  70.26,  90.58)    3.34                71
 04/27/2024   06:33:14   ( -70.14,-102.01) 04/27/2024   06:33:13  ( -70.16,-101.93)    3.47                 1
 04/27/2024   07:23:55   (  69.88,  65.70) 04/27/2024   07:22:42  (  69.93,  65.39)   13.08                73