Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 6 4.  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)
 06/06/2025   13:26:37   ( -70.22, 154.77) 06/06/2025   13:27:08  ( -70.21, 154.72)    2.17                31
 06/06/2025   14:17:21   (  70.13, -37.78) 06/06/2025   14:16:35  (  70.11, -37.77)    2.04                46
 06/09/2025   04:52:53   (  70.40, 102.95) 06/09/2025   04:54:05  (  70.34, 103.18)   10.18                72
 06/09/2025   05:43:33   ( -70.17, -89.38) 06/09/2025   05:43:36  ( -70.17, -89.44)    2.05                 3
 06/09/2025   06:34:16   (  70.03,  78.15) 06/09/2025   06:33:03  (  70.07,  78.06)    5.62                73
 06/11/2025   21:09:46   (  70.25,-141.05) 06/11/2025   21:10:33  (  70.23,-141.10)    3.15                47
 06/11/2025   22:00:29   ( -70.18,  26.37) 06/11/2025   22:00:02  ( -70.17,  26.45)    3.32                27
 06/14/2025   12:36:13   ( -71.08, 166.05) 06/14/2025   12:37:20  ( -71.02, 168.34)   83.09                67
 06/14/2025   13:26:42   (  70.22, -25.22) 06/14/2025   13:27:00  (  70.20, -25.24)    2.01                18
 06/14/2025   14:17:24   ( -70.10, 142.28) 06/14/2025   14:16:30  ( -70.09, 142.24)    1.83                54
 06/17/2025   04:52:54   ( -70.27, -76.85) 06/17/2025   04:54:00  ( -70.26, -76.90)    2.35                66
 06/17/2025   05:43:38   (  70.19,  90.60) 06/17/2025   05:43:26  (  70.20,  90.66)    3.02                12
 06/17/2025   06:34:13   ( -69.70,-101.35) 06/17/2025   06:33:02  ( -69.77,-102.32)   38.30                71