Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2020 6 5.  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)
 06/07/2020   06:57:59   ( -70.13,-108.07) 06/07/2020   06:57:21  ( -70.12,-108.14)    2.83                38
 06/07/2020   07:47:27   (  69.98,  59.35) 06/07/2020   07:48:05  (  70.01,  59.34)    3.30                38
 06/09/2020   22:24:53   (  70.70,-159.00) 06/09/2020   22:23:44  (  70.76,-160.71)   62.90                69
 06/09/2020   23:14:32   ( -70.10,   7.75) 06/09/2020   23:14:15  ( -70.09,   7.68)    2.68                17
 06/10/2020   00:04:00   (  69.94, 175.17) 06/10/2020   00:04:58  (  69.93, 175.24)    2.99                58
 06/12/2020   14:41:36   (  70.14, -43.96) 06/12/2020   14:40:27  (  70.16, -43.97)    2.30                69
 06/12/2020   15:31:06   ( -70.04, 123.53) 06/12/2020   15:31:08  ( -70.01, 123.58)    3.29                 2
 06/12/2020   16:20:37   (  69.71, -69.28) 06/12/2020   16:21:48  (  69.69, -68.64)   25.01                71
 06/15/2020   06:58:09   (  70.11,  71.86) 06/15/2020   06:57:19  (  70.09,  71.92)    3.25                50
 06/15/2020   07:47:39   ( -70.01,-120.65) 06/15/2020   07:48:01  ( -69.99,-120.61)    2.44                22
 06/17/2020   23:14:43   (  70.10,-172.28) 06/17/2020   23:14:14  (  70.12,-172.35)    3.18                29
 06/18/2020   00:04:14   ( -69.95,  -4.87) 06/18/2020   00:04:55  ( -69.97,  -4.80)    3.13                41