Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 6 6.  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   ( -70.25, 154.73) 06/06/2025   13:27:07  ( -70.23, 154.76)    2.16                30
 06/06/2025   14:17:20   (  70.10, -37.74) 06/06/2025   14:16:34  (  70.13, -37.74)    3.64                46
 06/09/2025   04:52:53   (  70.42, 102.91) 06/09/2025   04:54:04  (  70.37, 103.21)   12.69                71
 06/09/2025   05:43:33   ( -70.20, -89.42) 06/09/2025   05:43:35  ( -70.20, -89.40)    0.89                 2
 06/09/2025   06:34:16   (  70.05,  78.11) 06/09/2025   06:33:03  (  70.04,  78.02)    3.70                73
 06/11/2025   21:09:47   (  70.27,-141.08) 06/11/2025   21:10:33  (  70.26,-141.06)    2.24                46
 06/11/2025   22:00:29   ( -70.16,  26.42) 06/11/2025   22:00:03  ( -70.14,  26.41)    1.64                26
 06/14/2025   12:36:14   ( -71.11, 166.01) 06/14/2025   12:37:21  ( -70.99, 168.30)   83.79                67
 06/14/2025   13:26:43   (  70.24, -25.25) 06/14/2025   13:27:00  (  70.23, -25.20)    2.20                17
 06/14/2025   14:17:25   ( -70.12, 142.25) 06/14/2025   14:16:30  ( -70.12, 142.28)    1.27                55
 06/17/2025   04:52:54   ( -70.29, -76.88) 06/17/2025   04:53:59  ( -70.30, -76.85)    1.35                65
 06/17/2025   05:43:38   (  70.20,  90.57) 06/17/2025   05:43:26  (  70.19,  90.64)    3.19                12
 06/17/2025   06:34:13   ( -69.72,-101.37) 06/17/2025   06:33:02  ( -69.75,-102.34)   37.49                71
 06/19/2025   21:09:50   ( -70.27,  38.94) 06/19/2025   21:10:26  ( -70.24,  38.97)    3.34                36
 06/19/2025   22:00:33   (  70.13,-153.53) 06/19/2025   21:59:53  (  70.12,-153.55)    0.80                40