Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 3 5.  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)
 03/06/2019   14:41:33   (  70.13, -44.02) 03/06/2019   14:40:48  (  70.14, -43.99)    1.15                45
 03/06/2019   15:31:03   ( -70.02, 123.46) 03/06/2019   15:31:29  ( -70.01, 123.52)    2.59                26
 03/09/2019   06:08:20   ( -71.00, -94.48) 03/09/2019   06:07:13  ( -71.06, -97.02)   92.31                67
 03/09/2019   06:58:02   (  70.08,  71.79) 03/09/2019   06:57:41  (  70.10,  71.84)    2.88                21
 03/09/2019   07:47:31   ( -70.03,-120.65) 03/09/2019   07:48:23  ( -70.02,-120.73)    2.92                52
 03/11/2019   22:25:03   ( -70.19,  20.19) 03/11/2019   22:23:50  ( -70.19,  20.17)    0.76                73
 03/11/2019   23:14:30   (  70.08,-172.32) 03/11/2019   23:14:34  (  70.07,-172.34)    1.66                 4
 03/12/2019   00:04:01   ( -69.92,  -4.92) 03/12/2019   00:05:14  ( -69.88,  -4.74)    8.16                73
 03/14/2019   14:41:31   ( -70.14, 135.99) 03/14/2019   14:40:42  ( -70.16, 136.00)    1.94                49
 03/14/2019   15:30:58   (  70.03, -56.52) 03/14/2019   15:31:26  (  70.04, -56.51)    1.15                28
 03/17/2019   06:08:16   (  70.95,  85.45) 03/17/2019   06:07:09  (  71.05,  83.01)   88.98                67
 03/17/2019   06:57:59   ( -70.14,-108.13) 03/17/2019   06:57:35  ( -70.12,-108.17)    2.21                24
 03/17/2019   07:47:26   (  70.02,  59.35) 03/17/2019   07:48:19  (  70.01,  59.31)    2.47                53