Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 5 13.  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)
 05/15/2023   05:18:43   ( -70.41, -83.10) 05/15/2023   05:18:15  ( -70.40, -83.06)    1.92                28
 05/15/2023   06:08:10   (  70.31,  84.40) 05/15/2023   06:08:59  (  70.29,  84.42)    2.24                49
 05/17/2023   20:45:39   (  70.54,-134.66) 05/17/2023   20:44:27  (  70.57,-134.88)    8.61                72
 05/17/2023   21:35:10   ( -70.37,  32.72) 05/17/2023   21:35:07  ( -70.37,  32.76)    1.43                 3
 05/17/2023   22:24:38   (  70.21,-159.86) 05/17/2023   22:25:50  (  70.21,-159.69)    6.75                72
 05/20/2023   13:02:07   (  70.47, -18.89) 05/20/2023   13:01:18  (  70.44, -18.91)    2.63                49
 05/20/2023   13:51:37   ( -70.36, 148.58) 05/20/2023   13:52:00  ( -70.34, 148.56)    1.75                23
 05/23/2023   05:18:34   (  70.42,  96.92) 05/23/2023   05:18:11  (  70.43,  96.88)    2.40                23
 05/23/2023   06:08:04   ( -70.31, -95.60) 05/23/2023   06:08:53  ( -70.33, -95.64)    2.67                49
 05/25/2023   20:45:33   ( -70.51,  45.29) 05/25/2023   20:44:20  ( -70.53,  45.19)    4.40                73
 05/25/2023   21:35:00   (  70.39,-147.24) 05/25/2023   21:35:03  (  70.38,-147.27)    1.61                 3
 05/25/2023   22:24:31   ( -70.23,  20.17) 05/25/2023   22:25:44  ( -70.22,  20.30)    5.04                73