Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 7 12.  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)
 07/12/2023   21:35:37   (  70.32,-147.20) 07/12/2023   21:34:43  (  70.31,-147.21)    1.27                54
 07/12/2023   22:25:07   ( -70.20,  20.26) 07/12/2023   22:25:25  ( -70.23,  20.23)    3.06                18
 07/12/2023   23:14:48   (  69.33,-173.30) 07/12/2023   23:15:54  (  69.31,-171.10)   86.59                66
 07/15/2023   13:52:07   (  70.28, -31.37) 07/15/2023   13:51:38  (  70.26, -31.38)    2.25                29
 07/15/2023   14:41:37   ( -70.17, 136.10) 07/15/2023   14:42:20  ( -70.18, 136.06)    1.72                43
 07/18/2023   05:19:06   ( -70.55, -82.74) 07/18/2023   05:17:54  ( -70.61, -83.47)   27.78                72
 07/18/2023   06:08:37   (  70.23,  84.43) 07/18/2023   06:08:33  (  70.23,  84.44)    0.60                 4
 07/18/2023   06:58:07   ( -70.12,-108.09) 07/18/2023   06:59:15  ( -70.14,-108.11)    2.44                68
 07/20/2023   21:35:38   ( -70.32,  32.80) 07/20/2023   21:34:43  ( -70.31,  32.77)    1.48                55
 07/20/2023   22:25:05   (  70.21,-159.71) 07/20/2023   22:25:27  (  70.19,-159.74)    2.08                22
 07/20/2023   23:14:48   ( -69.39,   6.78) 07/20/2023   23:15:55  ( -69.36,   8.80)   79.02                67
 07/23/2023   13:52:07   ( -70.28, 148.63) 07/23/2023   13:51:38  ( -70.28, 148.58)    2.01                29
 07/23/2023   14:41:34   (  70.17, -43.89) 07/23/2023   14:42:22  (  70.16, -43.94)    1.90                48