Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 8 15.  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)
 08/17/2025   13:26:52   (  70.28, -25.14) 08/17/2025   13:27:47  (  70.29, -25.20)    2.30                55
 08/17/2025   14:17:34   ( -70.21, 142.28) 08/17/2025   14:17:16  ( -70.23, 142.35)    2.83                18
 08/17/2025   15:08:04   (  69.33, -49.10) 08/17/2025   15:06:57  (  69.35, -51.21)   83.06                67
 08/20/2025   05:43:46   (  70.27,  90.67) 08/20/2025   05:44:17  (  70.28,  90.67)    1.78                31
 08/20/2025   06:34:28   ( -70.19,-101.90) 08/20/2025   06:33:47  ( -70.17,-101.85)    2.90                41
 08/22/2025   21:10:03   ( -70.80,  38.29) 08/22/2025   21:11:13  ( -70.69,  39.52)   46.61                70
 08/22/2025   22:00:39   (  70.26,-153.53) 08/22/2025   22:00:46  (  70.26,-153.48)    2.14                 7
 08/22/2025   22:51:20   ( -70.12,  13.99) 08/22/2025   22:50:16  ( -70.15,  14.00)    3.29                64
 08/25/2025   13:26:48   ( -70.31, 154.85) 08/25/2025   13:27:49  ( -70.33, 154.86)    1.75                61
 08/25/2025   14:17:32   (  70.20, -37.66) 08/25/2025   14:17:16  (  70.22, -37.65)    2.61                16
 08/25/2025   15:08:04   ( -69.58, 130.59) 08/25/2025   15:06:54  ( -69.68, 129.22)   53.92                70
 08/28/2025   05:43:41   ( -70.26, -89.27) 08/28/2025   05:44:19  ( -70.28, -89.33)    3.20                38
 08/28/2025   06:34:25   (  70.14,  78.21) 08/28/2025   06:33:46  (  70.16,  78.15)    3.02                39