Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 10 5.  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)
 10/07/2025   04:54:32   ( -70.29, -76.90) 10/07/2025   04:55:04  ( -70.31, -76.95)    2.52                32
 10/07/2025   05:45:16   (  70.20,  90.55) 10/07/2025   05:44:31  (  70.21,  90.55)    0.62                45
 10/09/2025   20:20:52   (  70.59,-128.93) 10/09/2025   20:22:03  (  70.51,-128.41)   21.05                71
 10/09/2025   21:11:31   ( -70.31,  38.83) 10/09/2025   21:11:35  ( -70.30,  38.91)    3.20                 4
 10/09/2025   22:02:14   (  70.17,-153.63) 10/09/2025   22:01:02  (  70.19,-153.60)    2.52                72
 10/12/2025   12:37:45   (  70.36, -12.79) 10/12/2025   12:38:35  (  70.35, -12.78)    1.63                50
 10/12/2025   13:28:27   ( -70.24, 154.72) 10/12/2025   13:28:05  ( -70.24, 154.71)    0.80                22
 10/15/2025   04:54:42   (  70.30, 103.08) 10/15/2025   04:55:05  (  70.30, 103.04)    1.62                23
 10/15/2025   05:45:25   ( -70.22, -89.49) 10/15/2025   05:44:35  ( -70.20, -89.47)    2.94                50
 10/17/2025   20:20:56   ( -70.38,  51.41) 10/17/2025   20:22:07  ( -70.38,  51.40)    0.57                71
 10/17/2025   21:11:39   (  70.24,-141.07) 10/17/2025   21:11:34  (  70.27,-141.12)    3.37                 5
 10/17/2025   22:02:19   ( -70.01,  26.60) 10/17/2025   22:01:06  ( -70.06,  26.21)   15.80                73