Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 6 9.  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)
 06/10/2019   14:41:42   (  70.12, -43.98) 06/10/2019   14:40:58  (  70.10, -43.98)    2.56                44
 06/10/2019   15:31:12   ( -70.02, 123.50) 06/10/2019   15:31:40  ( -70.01, 123.48)    1.09                28
 06/13/2019   06:08:32   ( -70.95, -94.51) 06/13/2019   06:07:25  ( -70.99, -96.94)   88.26                67
 06/13/2019   06:58:13   (  70.08,  71.83) 06/13/2019   06:57:54  (  70.09,  71.81)    1.46                19
 06/13/2019   07:47:43   ( -69.97,-120.68) 06/13/2019   07:48:35  ( -69.95,-120.65)    3.22                52
 06/15/2019   22:25:16   ( -70.14,  20.15) 06/15/2019   22:24:04  ( -70.14,  20.19)    1.53                72
 06/15/2019   23:14:43   (  70.03,-172.36) 06/15/2019   23:14:48  (  70.02,-172.32)    1.42                 5
 06/16/2019   00:04:15   ( -69.81,  -5.02) 06/16/2019   00:05:27  ( -69.77,  -4.63)   15.81                72
 06/18/2019   14:41:46   ( -70.14, 136.04) 06/18/2019   14:41:00  ( -70.13, 135.98)    2.59                46
 06/18/2019   15:31:13   (  70.03, -56.48) 06/18/2019   15:31:44  (  70.02, -56.54)    2.74                31
 06/21/2019   06:08:35   (  70.84,  85.33) 06/21/2019   06:07:27  (  70.90,  83.20)   77.97                68
 06/21/2019   06:58:17   ( -70.08,-108.16) 06/21/2019   06:57:55  ( -70.07,-108.16)    1.92                22
 06/21/2019   07:47:44   (  69.97,  59.32) 06/21/2019   07:48:39  (  69.96,  59.32)    1.55                55