Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2016 5 3.  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)
 05/05/2016   21:35:31   (  70.35,-147.20) 05/05/2016   21:34:18  (  70.36,-147.35)    5.86                73
 05/05/2016   22:25:02   ( -70.18,  20.19) 05/05/2016   22:24:58  ( -70.17,  20.26)    3.07                 4
 05/05/2016   23:14:29   (  70.07,-172.31) 05/05/2016   23:15:42  (  70.05,-172.24)    4.06                73
 05/08/2016   13:52:00   (  70.27, -31.42) 05/08/2016   13:51:12  (  70.28, -31.46)    1.96                48
 05/08/2016   14:41:30   ( -70.17, 136.06) 05/08/2016   14:41:53  ( -70.14, 136.07)    3.05                23
 05/11/2016   06:08:29   (  70.19,  84.36) 05/11/2016   06:08:06  (  70.20,  84.42)    2.57                23
 05/11/2016   06:57:59   ( -70.09,-108.15) 05/11/2016   06:58:48  ( -70.12,-108.13)    2.70                49
 05/13/2016   21:35:29   ( -70.28,  32.73) 05/13/2016   21:34:16  ( -70.30,  32.73)    2.03                73
 05/13/2016   22:24:56   (  70.16,-159.80) 05/13/2016   22:25:00  (  70.18,-159.78)    2.85                 4
 05/13/2016   23:14:27   ( -70.01,   7.62) 05/13/2016   23:15:40  ( -69.99,   7.83)    8.26                73
 05/16/2016   13:51:57   ( -70.25, 148.57) 05/16/2016   13:51:10  ( -70.23, 148.61)    2.17                47
 05/16/2016   14:41:24   (  70.12, -43.96) 05/16/2016   14:41:54  (  70.12, -43.91)    2.00                30