Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 1 27.  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)
 01/29/2025   14:16:29   (  70.09, -37.80) 01/29/2025   14:17:17  (  70.11, -37.84)    2.74                48
 01/29/2025   15:07:11   ( -69.98, 129.68) 01/29/2025   15:06:47  ( -70.00, 129.63)    2.79                24
 02/01/2025   05:42:56   ( -71.00, -90.80) 02/01/2025   05:44:03  ( -70.89, -88.44)   86.54                67
 02/01/2025   06:33:24   (  70.07,  78.01) 02/01/2025   06:33:43  (  70.07,  77.99)    0.67                19
 02/01/2025   07:24:06   ( -69.96,-114.51) 02/01/2025   07:23:13  ( -69.96,-114.53)    0.97                53
 02/03/2025   21:59:34   ( -70.15,  26.34) 02/03/2025   22:00:40  ( -70.14,  26.35)    1.03                66
 02/03/2025   22:50:17   (  70.01,-166.12) 02/03/2025   22:50:07  (  70.03,-166.17)    2.97                10
 02/03/2025   23:40:53   ( -69.58,   1.83) 02/03/2025   23:39:42  ( -69.65,   0.94)   35.53                71
 02/06/2025   14:16:28   ( -70.10, 142.20) 02/06/2025   14:17:04  ( -70.12, 142.21)    1.75                36
 02/06/2025   15:07:12   (  70.01, -50.35) 02/06/2025   15:06:31  (  70.00, -50.31)    2.08                41
 02/09/2025   05:42:44   (  70.39,  90.21) 02/09/2025   05:43:55  (  70.31,  90.77)   22.40                71
 02/09/2025   06:33:22   ( -70.06,-101.96) 02/09/2025   06:33:28  ( -70.04,-101.99)    2.55                 6
 02/09/2025   07:24:05   (  69.92,  65.56) 02/09/2025   07:22:55  (  69.92,  65.49)    2.77                70