Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2016 8 1.  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)
 08/01/2016   22:25:26   (  70.16,-159.79) 08/01/2016   22:24:40  (  70.15,-159.72)    2.64                46
 08/01/2016   23:14:56   ( -70.04,   7.68) 08/01/2016   23:15:22  ( -70.05,   7.75)    2.76                26
 08/04/2016   13:52:12   ( -71.10, 149.86) 08/04/2016   13:51:06  ( -71.15, 147.13)   98.63                66
 08/04/2016   14:41:55   (  70.13, -43.96) 08/04/2016   14:41:32  (  70.11, -43.88)    3.57                23
 08/04/2016   15:31:25   ( -70.01, 123.52) 08/04/2016   15:32:14  ( -70.00, 123.60)    3.18                49
 08/07/2016   06:08:56   ( -70.30, -95.46) 08/07/2016   06:07:44  ( -70.32, -95.74)   10.57                72
 08/07/2016   06:58:25   (  70.09,  71.87) 08/07/2016   06:58:26  (  70.12,  71.88)    3.22                 1
 08/07/2016   07:47:55   ( -69.98,-120.65) 08/07/2016   07:49:08  ( -70.01,-120.64)    3.27                73
 08/09/2016   22:25:28   ( -70.16,  20.21) 08/09/2016   22:24:35  ( -70.17,  20.27)    2.55                53
 08/09/2016   23:14:55   (  70.05,-172.30) 08/09/2016   23:15:19  (  70.08,-172.28)    3.35                24
 08/10/2016   00:04:39   ( -69.17,  -5.86) 08/10/2016   00:05:46  ( -69.17,  -3.65)   87.55                67
 08/12/2016   14:41:58   ( -70.12, 136.03) 08/12/2016   14:41:28  ( -70.13, 136.10)    3.08                30
 08/12/2016   15:31:24   (  70.06, -56.41) 08/12/2016   15:32:12  (  70.04, -56.45)    2.68                48