Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2020 8 1.  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)
 08/02/2020   06:58:21   (  70.07,  71.86) 08/02/2020   06:57:39  (  70.07,  71.92)    2.34                42
 08/02/2020   07:47:51   ( -69.96,-120.67) 08/02/2020   07:48:21  ( -69.99,-120.64)    3.12                30
 08/04/2020   22:25:12   ( -70.81,  21.19) 08/04/2020   22:24:04  ( -70.84,  19.14)   74.67                68
 08/04/2020   23:14:51   (  70.05,-172.29) 08/04/2020   23:14:35  (  70.04,-172.27)    1.57                16
 08/05/2020   00:04:21   ( -69.94,  -4.81) 08/05/2020   00:05:17  ( -69.95,  -4.83)    1.35                56
 08/07/2020   14:41:53   ( -70.14, 136.07) 08/07/2020   14:40:46  ( -70.13, 136.05)    0.97                67
 08/07/2020   15:31:20   (  70.03, -56.44) 08/07/2020   15:31:30  (  70.01, -56.46)    1.77                10
 08/07/2020   16:20:55   ( -69.65, 110.66) 08/07/2020   16:22:06  ( -69.61, 111.46)   31.18                71
 08/10/2020   06:58:23   ( -70.11,-108.08) 08/10/2020   06:57:42  ( -70.10,-108.14)    2.49                41
 08/10/2020   07:47:50   (  70.00,  59.40) 08/10/2020   07:48:26  (  69.99,  59.34)    2.59                36
 08/12/2020   22:25:15   (  70.62,-159.09) 08/12/2020   22:24:05  (  70.65,-160.55)   54.09                70
 08/12/2020   23:14:54   ( -70.03,   7.68) 08/12/2020   23:14:37  ( -70.02,   7.75)    2.69                17
 08/13/2020   00:04:21   (  69.92, 175.16) 08/13/2020   00:05:21  (  69.91, 175.22)    2.31                60