Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 2 22.  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)
 02/24/2023   05:19:19   ( -71.04, -82.08) 02/24/2023   05:18:11  ( -71.09, -84.38)   83.10                68
 02/24/2023   06:08:59   (  70.24,  84.35) 02/24/2023   06:08:41  (  70.25,  84.31)    2.30                18
 02/24/2023   06:58:29   ( -70.11,-108.19) 02/24/2023   06:59:22  ( -70.11,-108.15)    1.70                53
 02/26/2023   21:35:56   ( -70.30,  32.69) 02/26/2023   21:34:49  ( -70.30,  32.70)    0.70                67
 02/26/2023   22:25:23   (  70.19,-159.82) 02/26/2023   22:25:33  (  70.19,-159.82)    0.28                10
 02/26/2023   23:14:58   ( -69.80,   7.27) 02/26/2023   23:16:09  ( -69.78,   8.12)   32.83                71
 03/01/2023   13:52:20   ( -70.28, 148.56) 03/01/2023   13:51:42  ( -70.26, 148.56)    2.93                38
 03/01/2023   14:41:47   (  70.18, -43.95) 03/01/2023   14:42:26  (  70.15, -43.97)    3.13                39
 03/04/2023   05:19:10   (  70.57,  97.25) 03/04/2023   05:17:59  (  70.63,  96.43)   31.13                71
 03/04/2023   06:08:44   ( -70.23, -95.61) 03/04/2023   06:08:35  ( -70.22, -95.60)    1.62                 9
 03/04/2023   06:58:11   (  70.12,  71.88) 03/04/2023   06:59:19  (  70.11,  71.87)    1.07                68
 03/06/2023   21:35:37   (  70.32,-147.22) 03/06/2023   21:34:46  (  70.29,-147.24)    2.91                51
 03/06/2023   22:25:07   ( -70.20,  20.25) 03/06/2023   22:25:28  ( -70.19,  20.23)    1.55                21