Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 8 19.  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)
 08/20/2025   05:43:45   (  70.25,  90.69) 08/20/2025   05:44:17  (  70.24,  90.62)    2.84                32
 08/20/2025   06:34:27   ( -70.18,-101.88) 08/20/2025   06:33:46  ( -70.18,-101.83)    1.72                41
 08/22/2025   21:10:03   ( -70.78,  38.31) 08/22/2025   21:11:13  ( -70.71,  39.54)   46.03                70
 08/22/2025   22:00:39   (  70.24,-153.51) 08/22/2025   22:00:47  (  70.22,-153.53)    1.84                 8
 08/22/2025   22:51:20   ( -70.11,  14.01) 08/22/2025   22:50:17  ( -70.11,  13.94)    2.55                63
 08/25/2025   13:26:48   ( -70.30, 154.87) 08/25/2025   13:27:50  ( -70.29, 154.81)    2.57                62
 08/25/2025   14:17:32   (  70.18, -37.63) 08/25/2025   14:17:17  (  70.19, -37.70)    2.55                15
 08/25/2025   15:08:05   ( -69.63, 130.53) 08/25/2025   15:06:55  ( -69.64, 129.17)   52.62                70
 08/28/2025   05:43:42   ( -70.30, -89.33) 08/28/2025   05:44:19  ( -70.30, -89.30)    1.34                37
 08/28/2025   06:34:26   (  70.18,  78.15) 08/28/2025   06:33:46  (  70.19,  78.19)    1.78                40
 08/30/2025   21:10:01   (  70.81,-141.70) 08/30/2025   21:11:11  (  70.72,-140.42)   47.98                70
 08/30/2025   22:00:34   ( -70.24,  26.53) 08/30/2025   22:00:48  ( -70.23,  26.49)    1.94                14
 08/30/2025   22:51:18   (  70.14,-165.99) 08/30/2025   22:50:15  (  70.12,-166.02)    1.83                63