Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 11 22.  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)
 11/22/2019   23:15:12   (  70.04,-172.35) 11/22/2019   23:14:44  (  70.05,-172.28)    2.97                28
 11/23/2019   00:04:41   ( -69.98,  -4.80) 11/23/2019   00:05:26  ( -69.97,  -4.84)    2.03                45
 11/25/2019   14:42:10   ( -70.32, 136.29) 11/25/2019   14:40:58  ( -70.39, 135.66)   25.02                72
 11/25/2019   15:31:40   (  70.05, -56.46) 11/25/2019   15:31:38  (  70.06, -56.52)    2.83                 2
 11/25/2019   16:21:10   ( -69.94, 111.02) 11/25/2019   16:22:19  ( -69.93, 111.00)    1.72                69
 11/28/2019   06:58:41   ( -70.11,-108.13) 11/28/2019   06:57:45  ( -70.09,-108.10)    2.70                56
 11/28/2019   07:48:08   (  70.00,  59.36) 11/28/2019   07:48:30  (  70.02,  59.31)    3.11                22
 11/28/2019   08:37:51   ( -69.18,-134.12) 11/28/2019   08:38:58  ( -69.20,-132.17)   77.30                67
 11/30/2019   23:15:10   ( -70.06,   7.68) 11/30/2019   23:14:38  ( -70.05,   7.74)    2.53                32
 12/01/2019   00:04:37   (  69.94, 175.16) 12/01/2019   00:05:22  (  69.93, 175.22)    2.56                45
 12/03/2019   14:42:06   (  70.27, -43.77) 12/03/2019   14:40:53  (  70.31, -44.22)   17.43                73
 12/03/2019   15:31:38   ( -70.06, 123.56) 12/03/2019   15:31:32  ( -70.06, 123.49)    2.78                 6
 12/03/2019   16:21:05   (  69.94, -68.96) 12/03/2019   16:22:16  (  69.95, -69.03)    3.08                71