Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 1 23.  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)
 01/24/2025   06:33:22   ( -70.08,-102.02) 01/24/2025   06:33:53  ( -70.09,-102.02)    0.36                31
 01/24/2025   07:24:06   (  69.99,  65.44) 01/24/2025   07:23:20  (  69.98,  65.48)    1.68                46
 01/26/2025   21:59:38   (  70.31,-153.91) 01/26/2025   22:00:49  (  70.25,-153.53)   15.48                71
 01/26/2025   22:50:17   ( -70.04,  13.83) 01/26/2025   22:50:21  ( -70.03,  13.79)    1.49                 4
 01/26/2025   23:41:01   (  69.94,-178.72) 01/26/2025   23:39:48  (  69.92,-178.72)    2.08                73
 01/29/2025   14:16:29   (  70.12, -37.84) 01/29/2025   14:17:16  (  70.14, -37.80)    3.36                47
 01/29/2025   15:07:11   ( -70.00, 129.65) 01/29/2025   15:06:47  ( -69.98, 129.61)    2.99                24
 02/01/2025   05:42:56   ( -71.02, -90.84) 02/01/2025   05:44:02  ( -70.91, -88.40)   89.27                66
 02/01/2025   06:33:24   (  70.10,  77.97) 02/01/2025   06:33:42  (  70.09,  78.02)    2.39                18
 02/01/2025   07:24:06   ( -69.98,-114.54) 02/01/2025   07:23:12  ( -69.98,-114.49)    1.88                54
 02/03/2025   21:59:34   ( -70.13,  26.38) 02/03/2025   22:00:40  ( -70.16,  26.37)    3.39                66
 02/03/2025   22:50:18   (  70.04,-166.17) 02/03/2025   22:50:07  (  70.04,-166.15)    0.89                11
 02/03/2025   23:40:54   ( -69.61,   1.79) 02/03/2025   23:39:42  ( -69.66,   0.96)   32.88                72