Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 5 31.  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)
 06/02/2019   14:41:40   ( -70.11, 135.99) 06/02/2019   14:40:53  ( -70.10, 136.03)    1.76                47
 06/02/2019   15:31:07   (  70.00, -56.52) 06/02/2019   15:31:37  (  69.99, -56.48)    1.66                30
 06/05/2019   06:08:29   (  70.83,  85.31) 06/05/2019   06:07:21  (  70.91,  83.19)   77.81                68
 06/05/2019   06:58:11   ( -70.07,-108.18) 06/05/2019   06:57:49  ( -70.08,-108.16)    1.18                22
 06/05/2019   07:47:38   (  69.96,  59.31) 06/05/2019   07:48:33  (  69.97,  59.32)    0.95                55
 06/07/2019   22:25:12   (  70.14,-159.84) 06/07/2019   22:24:03  (  70.16,-159.83)    2.43                69
 06/07/2019   23:14:42   ( -70.04,   7.65) 06/07/2019   23:14:45  ( -70.06,   7.64)    2.77                 3
 06/08/2019   00:04:13   (  69.70, 174.83) 06/08/2019   00:05:24  (  69.68, 175.51)   26.33                71
 06/10/2019   14:41:42   (  70.09, -44.02) 06/10/2019   14:40:57  (  70.09, -43.95)    2.71                45
 06/10/2019   15:31:12   ( -70.00, 123.47) 06/10/2019   15:31:39  ( -69.99, 123.51)    1.84                27
 06/13/2019   06:08:32   ( -70.93, -94.55) 06/13/2019   06:07:24  ( -70.96, -96.90)   85.55                68
 06/13/2019   06:58:13   (  70.05,  71.79) 06/13/2019   06:57:53  (  70.07,  71.84)    2.79                20
 06/13/2019   07:47:43   ( -69.95,-120.71) 06/13/2019   07:48:35  ( -69.97,-120.69)    2.07                52