Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 8 29.  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)
 08/29/2023   21:35:51   (  70.54,-146.88) 08/29/2023   21:34:39  (  70.61,-147.78)   34.01                72
 08/29/2023   22:25:26   ( -70.16,  20.18) 08/29/2023   22:25:14  ( -70.16,  20.26)    2.93                12
 08/29/2023   23:14:53   (  70.05,-172.32) 08/29/2023   23:15:58  (  70.04,-172.26)    2.71                65
 09/01/2023   13:52:25   (  70.25, -31.43) 09/01/2023   13:51:25  (  70.22, -31.39)    3.29                60
 09/01/2023   14:41:55   ( -70.14, 136.04) 09/01/2023   14:42:07  ( -70.13, 136.07)    1.36                12
 09/01/2023   15:31:32   (  69.48, -57.22) 09/01/2023   15:32:41  (  69.49, -55.67)   60.51                69
 09/04/2023   06:08:53   (  70.21,  84.40) 09/04/2023   06:08:17  (  70.21,  84.41)    0.35                36
 09/04/2023   06:58:23   ( -70.10,-108.13) 09/04/2023   06:58:59  ( -70.11,-108.13)    1.24                36
 09/06/2023   21:35:46   ( -70.75,  33.44) 09/06/2023   21:34:36  ( -70.82,  31.89)   57.34                70
 09/06/2023   22:25:21   (  70.20,-159.73) 09/06/2023   22:25:10  (  70.20,-159.81)    3.01                11
 09/06/2023   23:14:52   ( -70.04,   7.68) 09/06/2023   23:15:51  ( -70.04,   7.75)    2.72                59
 09/09/2023   13:52:23   ( -70.23, 148.56) 09/09/2023   13:51:18  ( -70.24, 148.60)    1.74                65
 09/09/2023   14:41:50   (  70.12, -43.96) 09/09/2023   14:42:02  (  70.14, -43.94)    2.81                12
 09/09/2023   15:31:27   ( -69.63, 122.99) 09/09/2023   15:32:37  ( -69.67, 124.08)   42.33                70