Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 9 3.  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)
 09/05/2025   04:53:41   ( -70.61, -77.28) 09/05/2025   04:54:52  ( -70.53, -76.61)   26.52                71
 09/05/2025   05:44:20   (  70.23,  90.63) 09/05/2025   05:44:23  (  70.21,  90.57)    2.81                 3
 09/05/2025   06:35:02   ( -70.14,-101.91) 09/05/2025   06:33:52  ( -70.16,-101.88)    2.28                70
 09/07/2025   21:10:36   ( -70.31,  38.95) 09/07/2025   21:11:26  ( -70.30,  38.93)    1.66                50
 09/07/2025   22:01:20   (  70.20,-153.56) 09/07/2025   22:00:53  (  70.20,-153.58)    0.65                27
 09/10/2025   12:37:07   (  71.07, -13.85) 09/10/2025   12:38:15  (  70.95, -11.84)   73.73                68
 09/10/2025   13:27:36   ( -70.28, 154.76) 09/10/2025   13:27:55  ( -70.29, 154.80)    2.22                19
 09/10/2025   14:18:20   (  70.17, -37.77) 09/10/2025   14:17:22  (  70.19, -37.70)    2.72                58
 09/13/2025   04:53:52   (  70.32, 103.14) 09/13/2025   04:54:53  (  70.35, 103.14)    3.28                61
 09/13/2025   05:44:35   ( -70.26, -89.45) 09/13/2025   05:44:23  ( -70.24, -89.38)    3.44                12
 09/13/2025   06:35:08   (  69.58,  78.89) 09/13/2025   06:33:59  (  69.64,  77.41)   57.39                69
 09/15/2025   21:10:52   (  70.32,-141.10) 09/15/2025   21:11:21  (  70.31,-141.02)    3.14                29
 09/15/2025   22:01:34   ( -70.20,  26.40) 09/15/2025   22:00:51  ( -70.21,  26.46)    2.27                43