Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2016 3 7.  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)
 03/08/2016   06:08:46   (  70.30,  84.45) 03/08/2016   06:08:10  (  70.29,  84.38)    3.01                36
 03/08/2016   06:58:16   ( -70.19,-108.08) 03/08/2016   06:58:52  ( -70.20,-108.16)    3.17                36
 03/10/2016   21:35:38   ( -70.86,  33.51) 03/10/2016   21:34:28  ( -70.92,  31.83)   61.71                70
 03/10/2016   22:25:14   (  70.27,-159.73) 03/10/2016   22:25:01  (  70.24,-159.76)    3.17                13
 03/10/2016   23:14:44   ( -70.15,   7.75) 03/10/2016   23:15:43  ( -70.14,   7.70)    2.03                59
 03/13/2016   13:52:16   ( -70.32, 148.59) 03/13/2016   13:51:10  ( -70.35, 148.54)    3.27                66
 03/13/2016   14:41:43   (  70.22, -43.92) 03/13/2016   14:41:53  (  70.19, -43.91)    2.64                10
 03/13/2016   15:31:19   ( -69.78, 123.10) 03/13/2016   15:32:29  ( -69.78, 124.03)   35.94                70
 03/16/2016   06:08:45   ( -70.27, -95.61) 03/16/2016   06:08:02  ( -70.30, -95.61)    3.48                43
 03/16/2016   06:58:12   (  70.15,  71.87) 03/16/2016   06:58:45  (  70.15,  71.93)    2.41                33
 03/18/2016   21:35:32   (  70.96,-146.33) 03/18/2016   21:34:24  (  70.99,-148.27)   70.53                68
 03/18/2016   22:25:13   ( -70.25,  20.25) 03/18/2016   22:24:54  ( -70.25,  20.24)    0.33                19
 03/18/2016   23:14:40   (  70.14,-172.27) 03/18/2016   23:15:38  (  70.16,-172.31)    2.51                58