Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 7 9.  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)
 07/10/2023   05:19:04   (  70.52,  97.21) 07/10/2023   05:17:52  (  70.55,  96.65)   20.87                72
 07/10/2023   06:08:37   ( -70.24, -95.57) 07/10/2023   06:08:30  ( -70.26, -95.57)    1.79                 7
 07/10/2023   06:58:04   (  70.14,  71.93) 07/10/2023   06:59:14  (  70.13,  71.93)    1.34                70
 07/12/2023   21:35:38   (  70.29,-147.26) 07/12/2023   21:34:43  (  70.29,-147.18)    2.93                55
 07/12/2023   22:25:07   ( -70.23,  20.29) 07/12/2023   22:25:25  ( -70.21,  20.27)    2.61                18
 07/12/2023   23:14:48   (  69.35,-173.27) 07/12/2023   23:15:55  (  69.34,-171.14)   83.55                67
 07/15/2023   13:52:07   (  70.25, -31.43) 07/15/2023   13:51:37  (  70.25, -31.35)    2.76                30
 07/15/2023   14:41:37   ( -70.14, 136.05) 07/15/2023   14:42:19  ( -70.16, 136.10)    3.16                42
 07/18/2023   05:19:05   ( -70.57, -82.71) 07/18/2023   05:17:53  ( -70.59, -83.45)   27.31                72
 07/18/2023   06:08:36   (  70.24,  84.45) 07/18/2023   06:08:32  (  70.21,  84.46)    3.25                 4
 07/18/2023   06:58:06   ( -70.14,-108.07) 07/18/2023   06:59:14  ( -70.13,-108.09)    1.50                68
 07/20/2023   21:35:39   ( -70.28,  32.74) 07/20/2023   21:34:43  ( -70.30,  32.78)    3.23                56
 07/20/2023   22:25:06   (  70.16,-159.78) 07/20/2023   22:25:27  (  70.19,-159.74)    3.12                21