Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 1 28.  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   14:16:30   (  70.13, -37.86) 01/29/2025   14:17:17  (  70.13, -37.82)    1.38                47
 01/29/2025   15:07:12   ( -70.02, 129.63) 01/29/2025   15:06:47  ( -70.01, 129.65)    0.95                25
 02/01/2025   05:42:55   ( -70.98, -90.77) 02/01/2025   05:44:02  ( -70.90, -88.43)   85.80                67
 02/01/2025   06:33:23   (  70.05,  78.03) 02/01/2025   06:33:42  (  70.08,  78.01)    3.26                19
 02/01/2025   07:24:05   ( -69.94,-114.48) 02/01/2025   07:23:12  ( -69.97,-114.52)    3.23                53
 02/03/2025   21:59:34   ( -70.14,  26.37) 02/03/2025   22:00:40  ( -70.15,  26.36)    1.62                66
 02/03/2025   22:50:18   (  70.04,-166.18) 02/03/2025   22:50:07  (  70.04,-166.15)    1.10                11
 02/03/2025   23:40:54   ( -69.62,   1.78) 02/03/2025   23:39:42  ( -69.66,   0.95)   32.46                72
 02/06/2025   14:16:29   ( -70.14, 142.14) 02/06/2025   14:17:04  ( -70.12, 142.22)    3.66                35
 02/06/2025   15:07:12   (  69.99, -50.33) 02/06/2025   15:06:31  (  70.01, -50.30)    1.54                41
 02/09/2025   05:42:44   (  70.37,  90.24) 02/09/2025   05:43:55  (  70.31,  90.77)   20.96                71
 02/09/2025   06:33:22   ( -70.05,-101.94) 02/09/2025   06:33:28  ( -70.04,-101.99)    2.03                 6
 02/09/2025   07:24:06   (  69.96,  65.51) 02/09/2025   07:22:54  (  69.98,  65.57)    3.15                72