Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 11 1.  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)
 11/02/2025   20:21:09   ( -70.40,  51.38) 11/02/2025   20:22:04  ( -70.41,  51.44)    2.21                55
 11/02/2025   21:11:53   (  70.29,-141.13) 11/02/2025   21:11:31  (  70.30,-141.07)    3.02                22
 11/02/2025   22:02:21   ( -69.45,  27.44) 11/02/2025   22:01:13  ( -69.54,  25.49)   76.41                68
 11/05/2025   12:38:05   ( -70.36, 167.23) 11/05/2025   12:38:36  ( -70.36, 167.25)    1.24                31
 11/05/2025   13:28:49   (  70.24, -25.28) 11/05/2025   13:28:03  (  70.26, -25.26)    1.95                46
 11/08/2025   04:04:24   (  70.68, 115.17) 11/08/2025   04:05:35  (  70.56, 115.78)   25.80                71
 11/08/2025   04:55:01   ( -70.32, -76.94) 11/08/2025   04:55:08  ( -70.29, -76.98)    3.28                 7
 11/08/2025   05:45:45   (  70.21,  90.55) 11/08/2025   05:44:35  (  70.18,  90.51)    2.94                70
 11/10/2025   20:21:15   (  70.39,-128.58) 11/10/2025   20:22:08  (  70.41,-128.57)    2.20                53
 11/10/2025   21:11:57   ( -70.29,  38.88) 11/10/2025   21:11:38  ( -70.30,  38.91)    1.69                19
 11/10/2025   22:02:26   (  69.38,-152.44) 11/10/2025   22:01:19  (  69.42,-154.67)   87.35                67
 11/13/2025   12:38:10   (  70.37, -12.77) 11/13/2025   12:38:37  (  70.38, -12.72)    2.74                27
 11/13/2025   13:28:52   ( -70.28, 154.69) 11/13/2025   13:28:07  ( -70.29, 154.76)    3.11                45