Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 8 14.  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)
 08/16/2019   06:58:33   (  70.05,  71.81) 08/16/2019   06:58:09  (  70.06,  71.84)    2.03                24
 08/16/2019   07:48:02   ( -70.00,-120.63) 08/16/2019   07:48:51  ( -69.98,-120.71)    3.62                49
 08/18/2019   22:25:34   ( -70.20,  20.27) 08/18/2019   22:24:21  ( -70.26,  20.01)   11.55                73
 08/18/2019   23:15:02   (  70.04,-172.32) 08/18/2019   23:15:03  (  70.04,-172.35)    1.22                 1
 08/19/2019   00:04:32   ( -69.94,  -4.83) 08/19/2019   00:05:45  ( -69.95,  -4.89)    2.51                73
 08/21/2019   14:42:05   ( -70.14, 136.06) 08/21/2019   14:41:14  ( -70.13, 135.98)    3.40                51
 08/21/2019   15:31:33   (  69.98, -56.53) 08/21/2019   15:31:57  (  69.97, -56.46)    2.81                24
 08/21/2019   16:21:18   ( -69.05, 109.85) 08/21/2019   16:22:24  ( -69.07, 112.15)   91.24                66
 08/24/2019   06:58:36   ( -70.08,-108.15) 08/24/2019   06:58:08  ( -70.05,-108.13)    3.29                28
 08/24/2019   07:48:03   (  69.96,  59.33) 08/24/2019   07:48:52  (  69.94,  59.34)    2.04                49
 08/26/2019   22:25:35   (  70.22,-159.70) 08/26/2019   22:24:23  (  70.24,-159.96)    9.93                72
 08/26/2019   23:15:07   ( -70.01,   7.63) 08/26/2019   23:15:03  ( -70.03,   7.68)    2.68                 4
 08/27/2019   00:04:34   (  69.89, 175.11) 08/27/2019   00:05:46  (  69.87, 175.22)    4.69                72