Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 8 12.  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)
 08/14/2025   21:10:02   (  70.53,-141.32) 08/14/2025   21:11:13  (  70.48,-140.80)   20.14                71
 08/14/2025   22:00:40   ( -70.25,  26.44) 08/14/2025   22:00:45  ( -70.25,  26.51)    2.59                 5
 08/14/2025   22:51:24   (  70.11,-166.04) 08/14/2025   22:50:13  (  70.10,-166.07)    2.15                71
 08/17/2025   13:26:52   (  70.30, -25.17) 08/17/2025   13:27:46  (  70.32, -25.14)    2.99                54
 08/17/2025   14:17:34   ( -70.23, 142.27) 08/17/2025   14:17:16  ( -70.21, 142.33)    2.80                18
 08/17/2025   15:08:04   (  69.35, -49.12) 08/17/2025   15:06:56  (  69.39, -51.16)   80.13                68
 08/20/2025   05:43:46   (  70.28,  90.64) 08/20/2025   05:44:17  (  70.26,  90.65)    2.33                31
 08/20/2025   06:34:27   ( -70.15,-101.84) 08/20/2025   06:33:47  ( -70.15,-101.88)    1.49                40
 08/22/2025   21:10:04   ( -70.81,  38.27) 08/22/2025   21:11:14  ( -70.67,  39.49)   47.37                70
 08/22/2025   22:00:39   (  70.22,-153.48) 08/22/2025   22:00:47  (  70.23,-153.51)    2.16                 8
 08/22/2025   22:51:21   ( -70.14,  13.97) 08/22/2025   22:50:17  ( -70.13,  13.97)    0.68                64
 08/25/2025   13:26:48   ( -70.33, 154.83) 08/25/2025   13:27:49  ( -70.30, 154.82)    3.14                61
 08/25/2025   14:17:32   (  70.21, -37.68) 08/25/2025   14:17:16  (  70.19, -37.69)    3.01                16