Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 10 5.  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)
 10/06/2023   06:08:58   (  70.37,  84.61) 10/06/2023   06:07:45  (  70.43,  84.13)   19.26                73
 10/06/2023   06:58:30   ( -70.14,-108.08) 10/06/2023   06:58:23  ( -70.13,-108.08)    1.60                 7
 10/06/2023   07:47:57   (  70.04,  59.42) 10/06/2023   07:49:07  (  70.02,  59.39)    2.48                70
 10/08/2023   22:25:28   (  70.21,-159.72) 10/08/2023   22:24:32  (  70.23,-159.78)    2.95                56
 10/08/2023   23:14:58   ( -70.10,   7.75) 10/08/2023   23:15:13  ( -70.09,   7.77)    1.75                15
 10/09/2023   00:04:37   (  69.33, 174.34) 10/09/2023   00:05:45  (  69.34, 176.17)   71.86                68
 10/11/2023   14:41:55   (  70.18, -43.88) 10/11/2023   14:41:21  (  70.15, -43.87)    3.00                34
 10/11/2023   15:31:25   ( -70.07, 123.60) 10/11/2023   15:32:03  ( -70.06, 123.60)    1.41                38
 10/14/2023   06:08:46   ( -70.65, -94.93) 10/14/2023   06:07:35  ( -70.71, -96.28)   49.86                71
 10/14/2023   06:58:20   (  70.16,  71.99) 10/14/2023   06:58:10  (  70.14,  71.94)    2.79                10
 10/14/2023   07:47:50   ( -70.05,-120.53) 10/14/2023   07:48:52  ( -70.04,-120.59)    2.54                62
 10/16/2023   22:25:19   ( -70.21,  20.31) 10/16/2023   22:24:15  ( -70.18,  20.35)    3.08                64
 10/16/2023   23:14:46   (  70.09,-172.21) 10/16/2023   23:14:59  (  70.09,-172.19)    1.07                13
 10/17/2023   00:04:23   ( -69.60,  -5.25) 10/17/2023   00:05:33  ( -69.56,  -4.10)   45.10                70