Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 9 18.  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)
 09/20/2023   06:08:58   (  70.25,  84.44) 09/20/2023   06:08:03  (  70.25,  84.37)    2.53                55
 09/20/2023   06:58:28   ( -70.13,-108.09) 09/20/2023   06:58:45  ( -70.15,-108.17)    3.45                17
 09/20/2023   07:48:08   (  69.31,  58.42) 09/20/2023   07:49:15  (  69.30,  60.39)   77.40                67
 09/22/2023   22:25:28   (  70.17,-159.79) 09/22/2023   22:24:54  (  70.19,-159.76)    2.71                34
 09/22/2023   23:14:57   ( -70.11,   7.76) 09/22/2023   23:15:36  ( -70.09,   7.71)    3.05                39
 09/25/2023   13:52:21   ( -70.70, 149.24) 09/25/2023   13:51:11  ( -70.76, 147.80)   53.44                70
 09/25/2023   14:41:56   (  70.16, -43.92) 09/25/2023   14:41:45  (  70.14, -43.91)    2.57                11
 09/25/2023   15:31:26   ( -70.05, 123.56) 09/25/2023   15:32:27  ( -70.04, 123.57)    1.81                61
 09/28/2023   06:08:57   ( -70.23, -95.57) 09/28/2023   06:07:53  ( -70.25, -95.60)    2.09                64
 09/28/2023   06:58:24   (  70.12,  71.92) 09/28/2023   06:58:36  (  70.10,  71.93)    2.60                12
 09/28/2023   07:48:01   ( -69.63,-121.13) 09/28/2023   07:49:11  ( -69.62,-120.04)   42.30                70
 09/30/2023   22:25:23   ( -70.21,  20.30) 09/30/2023   22:24:43  ( -70.21,  20.23)    2.65                40
 09/30/2023   23:14:51   (  70.04,-172.30) 09/30/2023   23:15:26  (  70.07,-172.24)    3.38                35