Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2024 1 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)
 01/22/2024   06:33:03   ( -70.13,-101.90) 01/22/2024   06:33:55  ( -70.14,-101.94)    2.01                52
 01/22/2024   07:23:47   (  70.02,  65.58) 01/22/2024   07:23:22  (  70.04,  65.56)    2.08                25
 01/22/2024   08:14:13   ( -69.07,-125.74) 01/22/2024   08:13:06  ( -69.15,-128.00)   90.38                67
 01/24/2024   21:59:32   (  71.09,-154.99) 01/24/2024   22:00:38  (  70.94,-152.48)   92.22                66
 01/24/2024   22:49:57   ( -70.09,  13.93) 01/24/2024   22:50:21  ( -70.12,  13.92)    3.09                24
 01/24/2024   23:40:41   (  69.99,-178.60) 01/24/2024   23:39:48  (  70.01,-178.58)    3.12                53
 01/27/2024   14:16:10   (  70.17, -37.74) 01/27/2024   14:17:18  (  70.17, -37.75)    0.19                68
 01/27/2024   15:06:52   ( -70.07, 129.73) 01/27/2024   15:06:48  ( -70.06, 129.73)    0.66                 4
 01/27/2024   15:57:31   (  69.70, -62.41) 01/27/2024   15:56:19  (  69.73, -63.08)   26.40                72
 01/30/2024   06:33:04   (  70.10,  78.13) 01/30/2024   06:33:44  (  70.13,  78.09)    2.92                40
 01/30/2024   07:23:46   ( -70.00,-114.39) 01/30/2024   07:23:14  ( -70.02,-114.44)    2.60                32
 02/01/2024   21:59:25   ( -70.72,  25.61) 02/01/2024   22:00:34  ( -70.65,  27.10)   55.52                69
 02/01/2024   22:49:59   (  70.10,-166.10) 02/01/2024   22:50:09  (  70.10,-166.06)    1.53                10
 02/01/2024   23:40:41   ( -69.99,   1.38) 02/01/2024   23:39:39  ( -69.99,   1.42)    1.55                62