Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 5 25.  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)
 05/26/2025   21:09:36   (  70.28,-141.10) 05/26/2025   21:10:41  (  70.30,-141.17)    3.56                65
 05/26/2025   22:00:19   ( -70.21,  26.32) 05/26/2025   22:00:10  ( -70.23,  26.37)    2.66                 9
 05/26/2025   22:50:55   (  69.70,-165.59) 05/26/2025   22:49:44  (  69.75,-166.66)   41.87                71
 05/29/2025   13:26:33   (  70.26, -25.29) 05/29/2025   13:27:09  (  70.28, -25.31)    3.00                36
 05/29/2025   14:17:16   ( -70.19, 142.13) 05/29/2025   14:16:39  ( -70.17, 142.15)    2.80                37
 06/01/2025   04:52:53   ( -70.74, -77.61) 06/01/2025   04:54:04  ( -70.63, -76.57)   40.56                71
 06/01/2025   05:43:29   (  70.24,  90.50) 06/01/2025   05:43:36  (  70.25,  90.52)    1.44                 7
 06/01/2025   06:34:11   ( -70.12,-101.99) 06/01/2025   06:33:06  ( -70.14,-102.01)    2.29                65
 06/03/2025   21:09:42   ( -70.31,  38.85) 06/03/2025   21:10:37  ( -70.31,  38.84)    0.34                55
 06/03/2025   22:00:25   (  70.18,-153.63) 06/03/2025   22:00:04  (  70.21,-153.66)    3.29                21
 06/03/2025   22:50:54   ( -69.37,  14.90) 06/03/2025   22:49:46  ( -69.43,  12.90)   78.35                68
 06/06/2025   13:26:38   ( -70.25, 154.72) 06/06/2025   13:27:05  ( -70.25, 154.64)    3.02                27
 06/06/2025   14:17:22   (  70.17, -37.85) 06/06/2025   14:16:31  (  70.20, -37.80)    3.22                51