Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 8 28.  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   (  70.56,-146.86) 08/29/2023   21:34:40  (  70.66,-147.84)   37.81                71
 08/29/2023   22:25:26   ( -70.17,  20.20) 08/29/2023   22:25:15  ( -70.20,  20.20)    3.05                11
 08/29/2023   23:14:53   (  70.07,-172.30) 08/29/2023   23:15:59  (  70.08,-172.32)    1.98                66
 09/01/2023   13:52:24   (  70.26, -31.41) 09/01/2023   13:51:25  (  70.27, -31.45)    1.61                59
 09/01/2023   14:41:54   ( -70.15, 136.06) 09/01/2023   14:42:07  ( -70.17, 136.01)    3.07                13
 09/01/2023   15:31:32   (  69.44, -57.28) 09/01/2023   15:32:40  (  69.48, -55.65)   63.74                68
 09/04/2023   06:08:53   (  70.22,  84.41) 09/04/2023   06:08:17  (  70.20,  84.42)    2.00                36
 09/04/2023   06:58:23   ( -70.11,-108.11) 09/04/2023   06:58:59  ( -70.10,-108.11)    0.89                36
 09/06/2023   21:35:46   ( -70.75,  33.44) 09/06/2023   21:34:36  ( -70.81,  31.91)   56.76                70
 09/06/2023   22:25:21   (  70.20,-159.72) 09/06/2023   22:25:10  (  70.19,-159.79)    3.00                11
 09/06/2023   23:14:51   ( -70.10,   7.76) 09/06/2023   23:15:52  ( -70.09,   7.68)    3.16                61
 09/09/2023   13:52:23   ( -70.23, 148.56) 09/09/2023   13:51:18  ( -70.23, 148.61)    2.04                65
 09/09/2023   14:41:50   (  70.11, -43.96) 09/09/2023   14:42:02  (  70.13, -43.93)    2.65                12
 09/09/2023   15:31:27   ( -69.62, 122.99) 09/09/2023   15:32:37  ( -69.66, 124.10)   42.87                70