Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 2 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)
 02/02/2019   14:41:40   (  70.14, -43.98) 02/02/2019   14:41:04  (  70.12, -44.02)    2.28                36
 02/02/2019   15:31:10   ( -70.03, 123.51) 02/02/2019   15:31:46  ( -70.04, 123.43)    2.76                36
 02/05/2019   06:08:33   ( -70.68, -94.95) 02/05/2019   06:07:23  ( -70.76, -96.55)   59.61                70
 02/05/2019   06:58:09   (  70.08,  71.81) 02/05/2019   06:57:56  (  70.06,  71.85)    1.86                13
 02/05/2019   07:47:39   ( -69.97,-120.70) 02/05/2019   07:48:38  ( -69.98,-120.70)    0.10                59
 02/07/2019   22:25:11   ( -70.19,  20.21) 02/07/2019   22:24:06  ( -70.17,  20.15)    3.14                65
 02/07/2019   23:14:38   (  70.08,-172.31) 02/07/2019   23:14:50  (  70.06,-172.37)    2.92                12
 02/08/2019   00:04:15   ( -69.59,  -5.35) 02/08/2019   00:05:25  ( -69.60,  -4.37)   38.02                70
 02/10/2019   14:41:41   ( -70.14, 136.02) 02/10/2019   14:40:59  ( -70.11, 136.01)    3.36                42
 02/10/2019   15:31:08   (  70.03, -56.50) 02/10/2019   15:31:43  (  70.00, -56.51)    2.68                35
 02/13/2019   06:08:31   (  70.75,  85.15) 02/13/2019   06:07:22  (  70.78,  83.40)   64.27                69
 02/13/2019   06:58:11   ( -70.10,-108.16) 02/13/2019   06:57:53  ( -70.11,-108.21)    2.05                18
 02/13/2019   07:47:38   (  69.98,  59.32) 02/13/2019   07:48:37  (  70.00,  59.27)    2.58                59