Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 7 26.  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)
 07/28/2019   14:41:57   (  70.07, -44.03) 07/28/2019   14:41:11  (  70.09, -43.97)    2.77                46
 07/28/2019   15:31:26   ( -70.02, 123.52) 07/28/2019   15:31:53  ( -70.00, 123.47)    2.26                27
 07/31/2019   06:08:46   ( -71.01, -94.41) 07/31/2019   06:07:39  ( -71.06, -97.08)   96.53                67
 07/31/2019   06:58:29   (  70.03,  71.78) 07/31/2019   06:58:06  (  70.05,  71.86)    3.48                23
 07/31/2019   07:47:58   ( -69.98,-120.66) 07/31/2019   07:48:48  ( -69.96,-120.70)    2.13                50
 08/02/2019   22:25:32   ( -70.23,  20.28) 08/02/2019   22:24:19  ( -70.24,  20.03)    9.66                73
 08/02/2019   23:15:01   (  70.01,-172.38) 08/02/2019   23:15:01  (  70.02,-172.32)    2.41                 0
 08/03/2019   00:04:31   ( -69.90,  -4.89) 08/03/2019   00:05:43  ( -69.93,  -4.87)    2.70                72
 08/05/2019   14:42:06   ( -70.11, 135.99) 08/05/2019   14:41:12  ( -70.10, 136.02)    1.88                54
 08/05/2019   15:31:33   (  70.00, -56.52) 08/05/2019   15:31:56  (  69.99, -56.50)    1.93                23
 08/05/2019   16:21:17   ( -69.13, 109.94) 08/05/2019   16:22:24  ( -69.15, 112.03)   82.97                67
 08/08/2019   06:58:38   ( -70.07,-108.19) 08/08/2019   06:58:06  ( -70.06,-108.16)    1.58                32
 08/08/2019   07:48:05   (  69.96,  59.29) 08/08/2019   07:48:50  (  69.96,  59.31)    0.87                45