Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 8 23.  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)
 08/24/2023   13:52:26   ( -70.26, 148.57) 08/24/2023   13:51:29  ( -70.25, 148.57)    0.87                57
 08/24/2023   14:41:53   (  70.16, -43.93) 08/24/2023   14:42:13  (  70.14, -43.94)    2.58                20
 08/24/2023   15:31:35   ( -69.39, 122.64) 08/24/2023   15:32:43  ( -69.42, 124.44)   70.76                68
 08/27/2023   06:08:56   ( -70.23, -95.59) 08/27/2023   06:08:22  ( -70.21, -95.60)    1.96                34
 08/27/2023   06:58:23   (  70.13,  71.90) 08/27/2023   06:59:06  (  70.10,  71.88)    2.86                43
 08/29/2023   21:35:51   (  70.56,-146.86) 08/29/2023   21:34:40  (  70.65,-147.83)   37.32                71
 08/29/2023   22:25:26   ( -70.18,  20.22) 08/29/2023   22:25:15  ( -70.18,  20.22)    0.45                11
 08/29/2023   23:14:53   (  70.07,-172.29) 08/29/2023   23:15:59  (  70.08,-172.31)    0.80                66
 09/01/2023   13:52:24   (  70.26, -31.41) 09/01/2023   13:51:25  (  70.26, -31.44)    1.31                59
 09/01/2023   14:41:54   ( -70.16, 136.07) 09/01/2023   14:42:07  ( -70.16, 136.03)    1.68                13
 09/01/2023   15:31:32   (  69.44, -57.28) 09/01/2023   15:32:40  (  69.47, -55.64)   63.91                68
 09/04/2023   06:08:53   (  70.21,  84.41) 09/04/2023   06:08:17  (  70.19,  84.43)    2.58                36
 09/04/2023   06:58:23   ( -70.11,-108.11) 09/04/2023   06:58:59  ( -70.09,-108.09)    2.58                36