Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 11 6.  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)
 11/06/2019   23:15:15   (  70.10,-172.27) 11/06/2019   23:14:52  (  70.07,-172.31)    3.33                23
 11/07/2019   00:04:45   ( -69.99,  -4.80) 11/07/2019   00:05:34  ( -69.99,  -4.87)    2.75                49
 11/09/2019   14:42:17   ( -70.18, 136.08) 11/09/2019   14:41:03  ( -70.25, 135.89)   10.03                74
 11/09/2019   15:31:45   (  70.02, -56.50) 11/09/2019   15:31:45  (  70.02, -56.45)    2.08                 0
 11/09/2019   16:21:15   ( -69.91, 110.97) 11/09/2019   16:22:27  ( -69.94, 110.99)    2.86                72
 11/12/2019   06:58:46   ( -70.10,-108.15) 11/12/2019   06:57:53  ( -70.08,-108.09)    3.10                53
 11/12/2019   07:48:13   (  69.99,  59.34) 11/12/2019   07:48:38  (  70.02,  59.32)    2.58                25
 11/12/2019   08:37:58   ( -69.06,-134.29) 11/12/2019   08:39:04  ( -69.08,-132.01)   90.35                66
 11/14/2019   23:15:15   ( -70.07,   7.68) 11/14/2019   23:14:47  ( -70.08,   7.68)    1.35                28
 11/15/2019   00:04:42   (  69.96, 175.17) 11/15/2019   00:05:31  (  69.96, 175.17)    0.56                49
 11/17/2019   14:42:13   (  70.19, -43.89) 11/17/2019   14:41:00  (  70.23, -44.09)    8.16                73
 11/17/2019   15:31:44   ( -70.03, 123.52) 11/17/2019   15:31:40  ( -70.03, 123.53)    0.69                 4
 11/17/2019   16:21:11   (  69.92, -69.00) 11/17/2019   16:22:24  (  69.92, -68.99)    0.73                73