Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 9 30.  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)
 09/30/2019   14:42:14   (  70.20, -43.88) 09/30/2019   14:41:15  (  70.18, -43.96)    3.50                59
 09/30/2019   15:31:45   ( -70.03, 123.51) 09/30/2019   15:31:56  ( -70.03, 123.58)    2.39                11
 09/30/2019   16:21:22   (  69.37, -69.74) 09/30/2019   16:22:30  (  69.39, -68.17)   61.68                68
 10/03/2019   06:58:45   (  70.13,  71.90) 10/03/2019   06:58:09  (  70.14,  71.86)    2.01                36
 10/03/2019   07:48:15   ( -70.02,-120.62) 10/03/2019   07:48:50  ( -70.00,-120.60)    3.04                35
 10/05/2019   22:25:38   ( -70.71,  20.99) 10/05/2019   22:24:28  ( -70.74,  19.37)   59.47                70
 10/05/2019   23:15:14   (  70.11,-172.25) 10/05/2019   23:15:02  (  70.11,-172.32)    2.80                12
 10/06/2019   00:04:45   ( -69.95,  -4.84) 10/06/2019   00:05:43  ( -69.96,  -4.78)    2.54                58
 10/08/2019   14:42:18   ( -70.15, 136.04) 10/08/2019   14:41:12  ( -70.18, 136.03)    3.43                66
 10/08/2019   15:31:45   (  70.04, -56.47) 10/08/2019   15:31:55  (  70.02, -56.42)    2.82                10
 10/08/2019   16:21:21   ( -69.61, 110.56) 10/08/2019   16:22:31  ( -69.61, 111.51)   36.83                70
 10/11/2019   06:58:48   ( -70.13,-108.11) 10/11/2019   06:58:06  ( -70.15,-108.16)    2.69                42
 10/11/2019   07:48:15   (  70.02,  59.38) 10/11/2019   07:48:49  (  69.99,  59.39)    3.29                34
 10/13/2019   22:25:38   (  70.76,-158.93) 10/13/2019   22:24:29  (  70.80,-160.74)   66.38                69
 10/13/2019   23:15:19   ( -70.06,   7.66) 10/13/2019   23:14:59  ( -70.07,   7.73)    2.98                20
 10/14/2019   00:04:46   (  69.94, 175.15) 10/14/2019   00:05:43  (  69.96, 175.20)    2.94                57