Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 8 29.  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)
 08/30/2025   21:10:20   (  70.32,-141.03) 08/30/2025   21:11:19  (  70.33,-141.01)    0.73                59
 08/30/2025   22:01:01   ( -70.19,  26.51) 08/30/2025   22:00:49  ( -70.20,  26.44)    3.08                12
 08/30/2025   22:51:35   (  69.53,-165.20) 08/30/2025   22:50:26  (  69.56,-166.81)   62.68                69
 09/02/2025   13:27:20   (  70.26, -25.18) 09/02/2025   13:27:51  (  70.25, -25.25)    3.10                31
 09/02/2025   14:18:02   ( -70.17, 142.28) 09/02/2025   14:17:20  ( -70.18, 142.29)    1.03                42
 09/05/2025   04:53:40   ( -70.54, -77.16) 09/05/2025   04:54:52  ( -70.45, -76.71)   19.14                72
 09/05/2025   05:44:21   (  70.26,  90.58) 09/05/2025   05:44:21  (  70.25,  90.64)    2.74                 0
 09/05/2025   06:35:02   ( -70.11,-101.87) 09/05/2025   06:33:51  ( -70.13,-101.90)    2.22                71
 09/07/2025   21:10:37   ( -70.33,  38.92) 09/07/2025   21:11:24  ( -70.32,  38.98)    2.18                47
 09/07/2025   22:01:20   (  70.17,-153.52) 09/07/2025   22:00:52  (  70.17,-153.59)    2.91                28
 09/10/2025   12:37:06   (  71.03, -13.78) 09/10/2025   12:38:14  (  70.89, -11.92)   69.03                68
 09/10/2025   13:27:36   ( -70.29, 154.75) 09/10/2025   13:27:53  ( -70.28, 154.79)    2.07                17
 09/10/2025   14:18:19   (  70.13, -37.70) 09/10/2025   14:17:21  (  70.12, -37.78)    3.01                58