Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 10 2.  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)
 10/03/2023   14:42:02   ( -70.18, 136.09) 10/03/2023   14:41:34  ( -70.19, 136.04)    2.50                28
 10/03/2023   15:31:30   (  70.03, -56.49) 10/03/2023   15:32:17  (  70.04, -56.41)    2.99                47
 10/06/2023   06:08:57   (  70.42,  84.68) 10/06/2023   06:07:45  (  70.44,  84.11)   21.53                72
 10/06/2023   06:58:30   ( -70.14,-108.09) 10/06/2023   06:58:23  ( -70.14,-108.09)    0.32                 7
 10/06/2023   07:47:57   (  70.03,  59.41) 10/06/2023   07:49:07  (  70.03,  59.37)    1.34                70
 10/08/2023   22:25:28   (  70.22,-159.71) 10/08/2023   22:24:31  (  70.19,-159.71)    3.44                57
 10/08/2023   23:14:58   ( -70.11,   7.76) 10/08/2023   23:15:13  ( -70.09,   7.76)    2.20                15
 10/09/2023   00:04:37   (  69.34, 174.35) 10/09/2023   00:05:45  (  69.35, 176.16)   70.96                68
 10/11/2023   14:41:56   (  70.15, -43.92) 10/11/2023   14:41:21  (  70.16, -43.87)    1.78                35
 10/11/2023   15:31:26   ( -70.05, 123.56) 10/11/2023   15:32:03  ( -70.06, 123.60)    1.73                37
 10/14/2023   06:08:47   ( -70.71, -94.85) 10/14/2023   06:07:37  ( -70.76, -96.35)   55.27                70
 10/14/2023   06:58:22   (  70.16,  71.98) 10/14/2023   06:58:11  (  70.14,  71.94)    2.88                11
 10/14/2023   07:47:52   ( -70.05,-120.53) 10/14/2023   07:48:53  ( -70.03,-120.58)    2.90                61