Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2020 2 3.  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)
 02/05/2020   14:41:43   (  70.92, -42.83) 02/05/2020   14:40:36  (  71.01, -45.30)   90.02                67
 02/05/2020   15:31:27   ( -70.04, 123.50) 02/05/2020   15:31:02  ( -70.07, 123.52)    3.49                25
 02/05/2020   16:20:54   (  69.94, -69.00) 02/05/2020   16:21:46  (  69.96, -69.00)    2.41                52
 02/08/2020   06:58:25   (  70.15,  71.90) 02/08/2020   06:57:16  (  70.15,  71.85)    2.02                69
 02/08/2020   07:47:55   ( -70.04,-120.62) 02/08/2020   07:47:58  ( -70.06,-120.69)    3.29                 3
 02/08/2020   08:37:26   (  69.71,  46.56) 02/08/2020   08:38:37  (  69.68,  47.18)   24.09                71
 02/10/2020   23:14:53   (  70.08,-172.32) 02/10/2020   23:14:10  (  70.08,-172.29)    1.19                43
 02/11/2020   00:04:23   ( -69.97,  -4.83) 02/11/2020   00:04:52  ( -69.99,  -4.82)    1.55                29
 02/13/2020   14:41:43   ( -70.78, 136.95) 02/13/2020   14:40:34  ( -70.81, 135.02)   70.81                69
 02/13/2020   15:31:21   (  70.06, -56.46) 02/13/2020   15:31:06  (  70.07, -56.51)    2.13                15
 02/13/2020   16:20:51   ( -69.96, 111.03) 02/13/2020   16:21:48  ( -69.98, 110.96)    3.12                57
 02/16/2020   06:58:23   ( -70.11,-108.16) 02/16/2020   06:57:17  ( -70.12,-108.12)    2.15                66
 02/16/2020   07:47:50   (  69.99,  59.32) 02/16/2020   07:48:01  (  70.01,  59.35)    2.77                11
 02/16/2020   08:37:26   ( -69.56,-133.64) 02/16/2020   08:38:36  ( -69.54,-132.63)   39.17                70