Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 7 8.  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)
 07/09/2019   22:25:21   (  70.13,-159.84) 07/09/2019   22:24:13  (  70.13,-159.81)    1.21                68
 07/09/2019   23:14:51   ( -70.01,   7.64) 07/09/2019   23:14:54  ( -70.00,   7.71)    3.54                 3
 07/10/2019   00:04:23   (  69.64, 174.76) 07/10/2019   00:05:34  (  69.66, 175.53)   30.00                71
 07/12/2019   14:41:51   (  70.10, -43.99) 07/12/2019   14:41:08  (  70.08, -43.96)    2.39                43
 07/12/2019   15:31:21   ( -69.99, 123.48) 07/12/2019   15:31:50  ( -70.00, 123.48)    1.10                29
 07/15/2019   06:08:41   ( -70.88, -94.59) 07/15/2019   06:07:33  ( -70.89, -96.79)   80.23                68
 07/15/2019   06:58:21   (  70.07,  71.85) 07/15/2019   06:58:04  (  70.09,  71.80)    2.88                17
 07/15/2019   07:47:51   ( -69.96,-120.67) 07/15/2019   07:48:45  ( -69.95,-120.68)    1.21                54
 07/17/2019   22:25:23   ( -70.15,  20.19) 07/17/2019   22:24:14  ( -70.16,  20.14)    2.76                69
 07/17/2019   23:14:50   (  70.04,-172.32) 07/17/2019   23:14:58  (  70.05,-172.37)    2.19                 8
 07/18/2019   00:04:24   ( -69.71,  -5.14) 07/18/2019   00:05:35  ( -69.69,  -4.52)   23.85                71
 07/20/2019   14:41:53   ( -70.11, 136.02) 07/20/2019   14:41:09  ( -70.12, 135.98)    1.96                44
 07/20/2019   15:31:20   (  70.00, -56.49) 07/20/2019   15:31:53  (  70.01, -56.54)    1.95                33