Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2018 10 28.  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)
 10/29/2018   14:41:48   (  70.16, -43.95) 10/29/2018   14:41:18  (  70.18, -44.00)    2.64                30
 10/29/2018   15:31:18   ( -70.04, 123.52) 10/29/2018   15:31:59  ( -70.05, 123.52)    0.32                41
 11/01/2018   06:08:45   ( -70.56, -95.12) 11/01/2018   06:07:34  ( -70.59, -96.19)   39.41                71
 11/01/2018   06:58:18   (  70.13,  71.89) 11/01/2018   06:58:12  (  70.15,  71.81)    3.55                 6
 11/01/2018   07:47:48   ( -70.02,-120.63) 11/01/2018   07:48:53  ( -70.02,-120.67)    1.45                65
 11/03/2018   22:25:20   ( -70.21,  20.24) 11/03/2018   22:24:20  ( -70.20,  20.20)    1.96                60
 11/03/2018   23:14:48   (  70.05,-172.35) 11/03/2018   23:15:04  (  70.07,-172.30)    3.23                16
 11/04/2018   00:04:27   ( -69.45,  -5.54) 11/04/2018   00:05:36  ( -69.46,  -4.08)   57.21                69
 11/06/2018   14:41:50   ( -70.18, 136.07) 11/06/2018   14:41:14  ( -70.17, 136.01)    2.34                36
 11/06/2018   15:31:17   (  70.07, -56.44) 11/06/2018   15:31:58  (  70.05, -56.50)    3.02                41
 11/09/2018   06:08:44   (  70.57,  84.90) 11/09/2018   06:07:33  (  70.61,  83.77)   41.73                71
 11/09/2018   06:58:21   ( -70.08,-108.18) 11/09/2018   06:58:07  ( -70.10,-108.11)    3.20                14
 11/09/2018   07:47:48   (  69.97,  59.31) 11/09/2018   07:48:51  (  69.98,  59.38)    2.74                63