Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 10 25.  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)
 10/27/2019   06:58:48   ( -70.13,-108.12) 10/27/2019   06:58:01  ( -70.15,-108.18)    3.16                47
 10/27/2019   07:48:15   (  70.03,  59.38) 10/27/2019   07:48:45  (  70.03,  59.31)    2.68                30
 10/29/2019   22:25:35   (  70.90,-158.73) 10/29/2019   22:24:27  (  70.95,-161.02)   83.59                68
 10/29/2019   23:15:18   ( -70.08,   7.69) 10/29/2019   23:14:54  ( -70.08,   7.69)    0.25                24
 10/30/2019   00:04:45   (  69.97, 175.18) 10/30/2019   00:05:38  (  69.96, 175.18)    1.21                53
 11/01/2019   14:42:17   (  70.13, -43.99) 11/01/2019   14:41:05  (  70.15, -43.97)    3.06                72
 11/01/2019   15:31:47   ( -70.02, 123.49) 11/01/2019   15:31:46  ( -70.01, 123.56)    3.05                 1
 11/01/2019   16:21:16   (  69.80, -69.17) 11/01/2019   16:22:28  (  69.79, -68.79)   14.74                72
 11/04/2019   06:58:46   (  70.12,  71.87) 11/04/2019   06:57:58  (  70.09,  71.90)    3.32                48
 11/04/2019   07:48:16   ( -70.01,-120.64) 11/04/2019   07:48:40  ( -70.00,-120.65)    1.51                24
 11/06/2019   23:15:15   (  70.11,-172.26) 11/06/2019   23:14:52  (  70.08,-172.32)    3.40                23
 11/07/2019   00:04:46   ( -69.95,  -4.85) 11/07/2019   00:05:33  ( -69.94,  -4.78)    2.96                47