Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 10 26.  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)
 10/28/2025   12:38:01   (  70.36, -12.80) 10/28/2025   12:38:30  (  70.35, -12.75)    2.44                29
 10/28/2025   13:28:43   ( -70.26, 154.68) 10/28/2025   13:28:00  ( -70.24, 154.72)    3.02                43
 10/31/2025   04:04:16   ( -70.56, -64.65) 10/31/2025   04:05:28  ( -70.51, -64.26)   15.59                72
 10/31/2025   04:54:57   (  70.30, 103.07) 10/31/2025   04:54:57  (  70.30, 103.07)    0.51                 0
 10/31/2025   05:45:39   ( -70.20, -89.45) 10/31/2025   05:44:27  ( -70.19, -89.46)    1.39                72
 11/02/2025   20:21:09   ( -70.35,  51.46) 11/02/2025   20:21:56  ( -70.38,  51.44)    3.03                47
 11/02/2025   21:11:53   (  70.25,-141.06) 11/02/2025   21:11:23  (  70.27,-141.08)    2.31                30
 11/05/2025   11:47:34   (  71.03,  -1.20) 11/05/2025   11:48:42  (  70.92,   0.52)   63.63                68
 11/05/2025   12:38:04   ( -70.31, 167.31) 11/05/2025   12:38:21  ( -70.32, 167.25)    2.64                17
 11/05/2025   13:28:48   (  70.20, -25.22) 11/05/2025   13:27:48  (  70.20, -25.27)    2.18                60
 11/08/2025   04:04:18   (  70.37, 115.67) 11/08/2025   04:05:16  (  70.39, 115.62)    2.88                58
 11/08/2025   04:55:00   ( -70.27, -76.86) 11/08/2025   04:54:46  ( -70.28, -76.90)    2.31                14
 11/08/2025   05:45:32   (  69.53,  91.57) 11/08/2025   05:44:24  (  69.56,  89.73)   71.71                68