Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 11 15.  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)
 11/17/2019   14:42:12   (  70.23, -43.84) 11/17/2019   14:41:00  (  70.25, -44.13)   11.08                72
 11/17/2019   15:31:44   ( -70.01, 123.48) 11/17/2019   15:31:39  ( -70.01, 123.56)    2.78                 5
 11/17/2019   16:21:11   (  69.91, -69.02) 11/17/2019   16:22:24  (  69.94, -69.03)    3.56                73
 11/20/2019   06:58:43   (  70.09,  71.84) 11/20/2019   06:57:51  (  70.10,  71.88)    1.91                52
 11/20/2019   07:48:12   ( -70.04,-120.60) 11/20/2019   07:48:33  ( -70.02,-120.68)    3.68                21
 11/20/2019   08:37:55   (  69.04,  45.70) 11/20/2019   08:39:01  (  69.04,  48.04)   93.00                66
 11/22/2019   23:15:12   (  70.05,-172.34) 11/22/2019   23:14:44  (  70.05,-172.28)    2.23                28
 11/23/2019   00:04:42   ( -69.94,  -4.85) 11/23/2019   00:05:26  ( -69.97,  -4.83)    2.58                44
 11/25/2019   14:42:10   ( -70.34, 136.32) 11/25/2019   14:40:58  ( -70.39, 135.67)   25.00                72
 11/25/2019   15:31:41   (  70.00, -56.52) 11/25/2019   15:31:37  (  70.01, -56.44)    2.86                 4
 11/25/2019   16:21:11   ( -69.90, 110.98) 11/25/2019   16:22:19  ( -69.92, 111.01)    2.38                68
 11/28/2019   06:58:41   ( -70.13,-108.10) 11/28/2019   06:57:46  ( -70.13,-108.17)    2.63                55
 11/28/2019   07:48:08   (  70.01,  59.38) 11/28/2019   07:48:30  (  70.02,  59.31)    2.91                22