Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 7 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)
 07/31/2023   13:52:15   (  70.28, -31.39) 07/31/2023   13:51:39  (  70.28, -31.45)    2.06                36
 07/31/2023   14:41:45   ( -70.17, 136.08) 07/31/2023   14:42:20  ( -70.15, 136.08)    2.45                35
 08/03/2023   05:19:09   ( -70.88, -82.25) 08/03/2023   05:18:00  ( -70.93, -84.03)   65.07                69
 08/03/2023   06:08:46   (  70.23,  84.42) 08/03/2023   06:08:33  (  70.23,  84.39)    1.07                13
 08/03/2023   06:58:16   ( -70.13,-108.10) 08/03/2023   06:59:15  ( -70.15,-108.16)    3.26                59
 08/05/2023   21:35:49   ( -70.27,  32.72) 08/05/2023   21:34:42  ( -70.30,  32.74)    3.34                67
 08/05/2023   22:25:16   (  70.16,-159.79) 08/05/2023   22:25:26  (  70.19,-159.78)    2.76                10
 08/05/2023   23:14:51   ( -69.79,   7.31) 08/05/2023   23:16:02  ( -69.78,   8.15)   32.51                71
 08/08/2023   13:52:19   ( -70.24, 148.56) 08/08/2023   13:51:36  ( -70.26, 148.56)    2.29                43
 08/08/2023   14:41:46   (  70.13, -43.96) 08/08/2023   14:42:20  (  70.15, -43.95)    2.51                34
 08/11/2023   05:19:08   (  70.89,  97.78) 08/11/2023   05:17:59  (  70.90,  95.99)   65.22                69
 08/11/2023   06:08:48   ( -70.24, -95.56) 08/11/2023   06:08:30  ( -70.23, -95.62)    2.77                18
 08/11/2023   06:58:15   (  70.13,  71.92) 08/11/2023   06:59:14  (  70.12,  71.86)    2.37                59