Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2020 6 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)
 06/04/2020   14:41:28   ( -70.15, 136.08) 06/04/2020   14:40:28  ( -70.15, 136.04)    1.54                60
 06/04/2020   15:30:54   (  70.05, -56.42) 06/04/2020   15:31:11  (  70.04, -56.48)    2.89                17
 06/04/2020   16:20:34   ( -69.39, 110.31) 06/04/2020   16:21:43  ( -69.41, 111.76)   56.82                69
 06/07/2020   06:58:00   ( -70.10,-108.13) 06/07/2020   06:57:21  ( -70.12,-108.14)    2.43                39
 06/07/2020   07:47:27   (  69.99,  59.37) 06/07/2020   07:48:05  (  70.01,  59.34)    2.08                38
 06/09/2020   22:24:53   (  70.72,-158.97) 06/09/2020   22:23:44  (  70.77,-160.71)   64.09                69
 06/09/2020   23:14:33   ( -70.07,   7.70) 06/09/2020   23:14:15  ( -70.09,   7.68)    2.48                18
 06/10/2020   00:04:00   (  69.96, 175.20) 06/10/2020   00:04:59  (  69.98, 175.15)    2.76                59
 06/12/2020   14:41:36   (  70.18, -43.91) 06/12/2020   14:40:27  (  70.16, -43.97)    2.72                69
 06/12/2020   15:31:07   ( -70.02, 123.50) 06/12/2020   15:31:08  ( -70.01, 123.58)    2.98                 1
 06/12/2020   16:20:37   (  69.75, -69.24) 06/12/2020   16:21:49  (  69.75, -68.72)   19.97                72
 06/15/2020   06:58:10   (  70.10,  71.84) 06/15/2020   06:57:19  (  70.09,  71.92)    2.94                51
 06/15/2020   07:47:40   ( -70.00,-120.67) 06/15/2020   07:48:01  ( -69.99,-120.61)    2.28                21