Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 10 9.  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)
 10/09/2025   20:20:52   (  70.61,-128.95) 10/09/2025   20:22:03  (  70.50,-128.43)   22.71                71
 10/09/2025   21:11:30   ( -70.28,  38.88) 10/09/2025   21:11:35  ( -70.28,  38.88)    0.21                 5
 10/09/2025   22:02:14   (  70.19,-153.66) 10/09/2025   22:01:02  (  70.18,-153.62)    1.74                72
 10/12/2025   12:37:46   (  70.37, -12.81) 10/12/2025   12:38:36  (  70.36, -12.76)    2.30                50
 10/12/2025   13:28:28   ( -70.25, 154.69) 10/12/2025   13:28:06  ( -70.25, 154.72)    0.86                22
 10/12/2025   14:18:55   (  69.26, -36.52) 10/12/2025   14:17:49  (  69.26, -39.00)   97.78                66
 10/15/2025   04:54:42   (  70.30, 103.07) 10/15/2025   04:55:06  (  70.30, 103.03)    1.61                24
 10/15/2025   05:45:24   ( -70.18, -89.43) 10/15/2025   05:44:36  ( -70.19, -89.49)    2.59                48
 10/17/2025   20:20:57   ( -70.43,  51.32) 10/17/2025   20:22:08  ( -70.43,  51.46)    5.14                71
 10/17/2025   21:11:40   (  70.29,-141.15) 10/17/2025   21:11:36  (  70.26,-141.14)    3.56                 4
 10/17/2025   22:02:20   ( -70.07,  26.52) 10/17/2025   22:01:07  ( -70.11,  26.27)   10.42                73
 10/20/2025   12:37:54   ( -70.38, 167.17) 10/20/2025   12:38:38  ( -70.37, 167.25)    3.15                44
 10/20/2025   13:28:37   (  70.24, -25.30) 10/20/2025   13:28:05  (  70.25, -25.27)    1.71                32