Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 10 6.  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   (  70.40,  84.65) 10/06/2023   06:07:46  (  70.49,  84.04)   25.15                72
 10/06/2023   06:58:31   ( -70.12,-108.12) 10/06/2023   06:58:23  ( -70.14,-108.09)    1.85                 8
 10/06/2023   07:47:58   (  70.02,  59.39) 10/06/2023   07:49:07  (  70.03,  59.38)    0.62                69
 10/08/2023   22:25:32   (  70.24,-159.71) 10/08/2023   22:24:32  (  70.24,-159.79)    3.07                60
 10/08/2023   23:15:03   ( -70.07,   7.69) 10/08/2023   23:15:13  ( -70.10,   7.75)    3.50                10
 10/09/2023   00:04:39   (  69.47, 174.50) 10/09/2023   00:05:48  (  69.51, 175.93)   55.63                69
 10/11/2023   14:42:03   (  70.20, -43.89) 10/11/2023   14:41:21  (  70.17, -43.89)    3.48                42
 10/11/2023   15:31:33   ( -70.09, 123.59) 10/11/2023   15:32:03  ( -70.07, 123.58)    2.25                30
 10/14/2023   06:08:50   ( -71.09, -94.30) 10/14/2023   06:07:43  ( -71.14, -97.00)   97.10                67
 10/14/2023   06:58:32   (  70.17,  71.94) 10/14/2023   06:58:10  (  70.16,  71.92)    1.59                22
 10/14/2023   07:48:02   ( -70.06,-120.57) 10/14/2023   07:48:52  ( -70.06,-120.62)    1.87                50
 10/16/2023   22:25:32   ( -70.37,  20.48) 10/16/2023   22:24:19  ( -70.42,  19.99)   18.93                73
 10/16/2023   23:15:02   (  70.09,-172.28) 10/16/2023   23:14:59  (  70.11,-172.22)    2.81                 3
 10/17/2023   00:04:32   ( -69.99,  -4.79) 10/17/2023   00:05:41  ( -70.01,  -4.75)    2.45                69
 10/19/2023   14:42:03   ( -70.20, 136.12) 10/19/2023   14:41:05  ( -70.22, 136.08)    2.82                58
 10/19/2023   15:31:30   (  70.08, -56.41) 10/19/2023   15:31:48  (  70.07, -56.38)    1.58                18