Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2018 10 24.  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)
 10/26/2018   22:25:18   (  70.21,-159.76) 10/26/2018   22:24:24  (  70.19,-159.78)    2.63                54
 10/26/2018   23:14:48   ( -70.10,   7.72) 10/26/2018   23:15:06  ( -70.11,   7.66)    2.38                18
 10/27/2018   00:04:29   (  69.22, 174.16) 10/27/2018   00:05:36  (  69.24, 176.24)   82.08                67
 10/29/2018   14:41:48   (  70.15, -43.97) 10/29/2018   14:41:17  (  70.16, -43.97)    1.11                31
 10/29/2018   15:31:18   ( -70.04, 123.51) 10/29/2018   15:31:58  ( -70.02, 123.56)    2.49                40
 11/01/2018   06:08:45   ( -70.58, -95.11) 11/01/2018   06:07:34  ( -70.62, -96.23)   41.86                71
 11/01/2018   06:58:18   (  70.14,  71.90) 11/01/2018   06:58:11  (  70.13,  71.84)    2.34                 7
 11/01/2018   07:47:49   ( -69.98,-120.69) 11/01/2018   07:48:52  ( -70.00,-120.63)    2.85                63
 11/03/2018   22:25:22   ( -70.19,  20.20) 11/03/2018   22:24:20  ( -70.17,  20.24)    2.16                62
 11/03/2018   23:14:49   (  70.08,-172.31) 11/03/2018   23:15:04  (  70.06,-172.27)    2.87                15
 11/04/2018   00:04:28   ( -69.48,  -5.51) 11/04/2018   00:05:37  ( -69.49,  -4.12)   53.91                69
 11/06/2018   14:41:52   ( -70.18, 136.06) 11/06/2018   14:41:14  ( -70.15, 136.04)    3.38                38
 11/06/2018   15:31:20   (  70.01, -56.53) 11/06/2018   15:31:58  (  70.03, -56.47)    3.24                38