Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 6 5.  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   ( -70.23, 154.75) 06/06/2025   13:27:07  ( -70.24, 154.77)    1.36                30
 06/06/2025   14:17:21   (  70.14, -37.80) 06/06/2025   14:16:34  (  70.15, -37.72)    2.92                47
 06/09/2025   04:52:53   (  70.41, 102.93) 06/09/2025   04:54:04  (  70.37, 103.22)   11.60                71
 06/09/2025   05:43:33   ( -70.19, -89.40) 06/09/2025   05:43:35  ( -70.20, -89.39)    1.80                 2
 06/09/2025   06:34:16   (  70.04,  78.13) 06/09/2025   06:33:03  (  70.05,  78.03)    3.74                73
 06/11/2025   21:09:47   (  70.26,-141.07) 06/11/2025   21:10:33  (  70.25,-141.06)    1.44                46
 06/11/2025   22:00:29   ( -70.15,  26.43) 06/11/2025   22:00:03  ( -70.14,  26.41)    1.21                26
 06/14/2025   12:36:13   ( -71.10, 166.03) 06/14/2025   12:37:20  ( -70.98, 168.28)   82.66                67
 06/14/2025   13:26:42   (  70.23, -25.24) 06/14/2025   13:26:59  (  70.21, -25.22)    1.90                17
 06/14/2025   14:17:24   ( -70.11, 142.26) 06/14/2025   14:16:29  ( -70.10, 142.26)    0.69                55
 06/17/2025   04:52:54   ( -70.29, -76.87) 06/17/2025   04:53:59  ( -70.27, -76.89)    2.61                65
 06/17/2025   05:43:37   (  70.15,  90.66) 06/17/2025   05:43:26  (  70.15,  90.59)    2.53                11
 06/17/2025   06:34:13   ( -69.71,-101.37) 06/17/2025   06:33:01  ( -69.77,-102.31)   36.89                72