Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 8 24.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/26/2025   21:36:00   ( -70.26,  32.70) 08/26/2025   21:35:31  ( -70.27,  32.74)    1.95                29
 08/26/2025   22:25:27   (  70.16,-159.80) 08/26/2025   22:26:15  (  70.14,-159.74)    3.06                48
 08/29/2025   13:02:59   (  70.34, -18.93) 08/29/2025   13:01:50  (  70.33, -18.92)    0.66                69
 08/29/2025   13:52:29   ( -70.22, 148.54) 08/29/2025   13:52:32  ( -70.24, 148.54)    2.37                 3
 08/29/2025   14:42:00   (  69.90, -44.28) 08/29/2025   14:43:11  (  69.85, -43.56)   28.06                71
 09/01/2025   05:19:28   (  70.28,  96.87) 09/01/2025   05:18:50  (  70.27,  96.94)    2.98                38
 09/01/2025   06:08:58   ( -70.17, -95.65) 09/01/2025   06:09:32  ( -70.17, -95.60)    2.18                34
 09/03/2025   20:46:25   ( -70.59,  45.57) 09/03/2025   20:45:13  ( -70.68,  44.72)   33.15                72
 09/03/2025   21:35:55   (  70.26,-147.27) 09/03/2025   21:35:50  (  70.26,-147.29)    0.86                 5
 09/03/2025   22:25:25   ( -70.15,  20.21) 09/03/2025   22:26:32  ( -70.16,  20.18)    1.18                67
 09/06/2025   13:02:56   ( -70.33, 161.09) 09/06/2025   13:02:06  ( -70.31, 161.08)    3.00                50
 09/06/2025   13:52:23   (  70.22, -31.43) 09/06/2025   13:52:50  (  70.20, -31.45)    2.31                27