Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2020 2 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)
 02/02/2020   23:14:58   ( -70.09,   7.68) 02/02/2020   23:14:06  ( -70.10,   7.70)    2.23                52
 02/03/2020   00:04:25   (  69.98, 175.18) 02/03/2020   00:04:50  (  69.99, 175.19)    0.85                25
 02/03/2020   00:54:10   ( -69.04, -18.45) 02/03/2020   00:55:16  ( -69.05, -16.14)   91.83                66
 02/05/2020   14:41:42   (  70.96, -42.77) 02/05/2020   14:40:35  (  70.97, -45.23)   89.45                67
 02/05/2020   15:31:26   ( -70.08, 123.56) 02/05/2020   15:31:02  ( -70.09, 123.50)    2.47                24
 02/05/2020   16:20:54   (  69.92, -69.02) 02/05/2020   16:21:45  (  69.92, -68.94)    3.04                51
 02/08/2020   06:58:25   (  70.13,  71.88) 02/08/2020   06:57:15  (  70.11,  71.91)    2.46                70
 02/08/2020   07:47:55   ( -70.02,-120.64) 02/08/2020   07:47:57  ( -70.02,-120.63)    1.08                 2
 02/08/2020   08:37:26   (  69.69,  46.54) 02/08/2020   08:38:37  (  69.69,  47.16)   23.81                71
 02/10/2020   23:14:53   (  70.12,-172.26) 02/10/2020   23:14:11  (  70.10,-172.31)    2.94                42
 02/11/2020   00:04:23   ( -70.01,  -4.77) 02/11/2020   00:04:53  ( -70.00,  -4.84)    3.07                30
 02/13/2020   14:41:43   ( -70.76, 136.93) 02/13/2020   14:40:34  ( -70.82, 134.99)   71.09                69
 02/13/2020   15:31:21   (  70.05, -56.48) 02/13/2020   15:31:05  (  70.04, -56.45)    1.65                16
 02/13/2020   16:20:51   ( -69.95, 111.01) 02/13/2020   16:21:47  ( -69.94, 111.02)    0.98                56