Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 11 4.  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)
 11/05/2025   12:38:05   ( -70.36, 167.22) 11/05/2025   12:38:36  ( -70.35, 167.23)    1.24                31
 11/05/2025   13:28:49   (  70.25, -25.29) 11/05/2025   13:28:03  (  70.25, -25.27)    0.84                46
 11/08/2025   04:04:24   (  70.68, 115.17) 11/08/2025   04:05:35  (  70.56, 115.77)   26.16                71
 11/08/2025   04:55:01   ( -70.33, -76.95) 11/08/2025   04:55:07  ( -70.34, -76.91)    2.10                 6
 11/08/2025   05:45:45   (  70.21,  90.54) 11/08/2025   05:44:34  (  70.23,  90.58)    3.02                71
 11/10/2025   20:21:15   (  70.39,-128.58) 11/10/2025   20:22:08  (  70.40,-128.58)    2.08                53
 11/10/2025   21:11:57   ( -70.30,  38.88) 11/10/2025   21:11:38  ( -70.30,  38.91)    1.26                19
 11/10/2025   22:02:26   (  69.38,-152.45) 11/10/2025   22:01:19  (  69.42,-154.68)   87.38                67
 11/13/2025   12:38:10   (  70.36, -12.77) 11/13/2025   12:38:38  (  70.34, -12.80)    3.19                28
 11/13/2025   13:28:51   ( -70.22, 154.77) 11/13/2025   13:28:08  ( -70.24, 154.69)    3.35                43
 11/16/2025   04:04:26   ( -70.68, -64.80) 11/16/2025   04:05:38  ( -70.58, -64.21)   24.57                72
 11/16/2025   04:55:06   (  70.35, 103.03) 11/16/2025   04:55:07  (  70.35, 103.11)    2.78                 1
 11/16/2025   05:45:47   ( -70.21, -89.43) 11/16/2025   05:44:38  ( -70.20, -89.48)    2.36                69