Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 5 2.  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)
 05/04/2019   06:08:13   (  70.79,  85.20) 05/04/2019   06:07:04  (  70.86,  83.32)   68.93                69
 05/04/2019   06:57:53   ( -70.14,-108.13) 05/04/2019   06:57:34  ( -70.14,-108.19)    2.60                19
 05/04/2019   07:47:20   (  70.03,  59.36) 05/04/2019   07:48:18  (  70.03,  59.28)    3.00                58
 05/06/2019   22:24:56   (  70.18,-159.85) 05/06/2019   22:23:47  (  70.19,-159.83)    1.54                69
 05/06/2019   23:14:26   ( -70.08,   7.65) 05/06/2019   23:14:29  ( -70.09,   7.64)    0.93                 3
 05/07/2019   00:03:57   (  69.75, 174.83) 05/07/2019   00:05:08  (  69.72, 175.51)   26.57                71
 05/09/2019   14:41:30   (  70.17, -44.00) 05/09/2019   14:40:43  (  70.15, -44.00)    2.34                47
 05/09/2019   15:31:01   ( -70.02, 123.42) 05/09/2019   15:31:25  ( -70.04, 123.48)    3.29                24
 05/12/2019   06:58:06   (  70.11,  71.77) 05/12/2019   06:57:39  (  70.11,  71.83)    2.32                27
 05/12/2019   07:47:36   ( -70.02,-120.73) 05/12/2019   07:48:21  ( -70.00,-120.69)    2.34                45
 05/14/2019   22:25:10   ( -70.49,  20.53) 05/14/2019   22:23:58  ( -70.53,  19.62)   34.24                72
 05/14/2019   23:14:42   (  70.10,-172.39) 05/14/2019   23:14:36  (  70.12,-172.43)    2.45                 6
 05/15/2019   00:04:12   ( -70.01,  -4.88) 05/15/2019   00:05:18  ( -70.01,  -4.94)    2.36                66