Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 10 2.  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)
 10/03/2019   06:58:45   (  70.10,  71.85) 10/03/2019   06:58:08  (  70.12,  71.90)    3.08                37
 10/03/2019   07:48:14   ( -70.04,-120.59) 10/03/2019   07:48:50  ( -70.02,-120.64)    2.56                36
 10/05/2019   22:25:38   ( -70.73,  21.02) 10/05/2019   22:24:29  ( -70.77,  19.32)   62.25                69
 10/05/2019   23:15:15   (  70.08,-172.30) 10/05/2019   23:15:02  (  70.08,-172.28)    0.81                13
 10/06/2019   00:04:45   ( -69.97,  -4.81) 10/06/2019   00:05:44  ( -69.99,  -4.82)    1.96                59
 10/08/2019   14:42:18   ( -70.17, 136.06) 10/08/2019   14:41:12  ( -70.16, 136.06)    0.79                66
 10/08/2019   15:31:45   (  70.06, -56.45) 10/08/2019   15:31:56  (  70.05, -56.47)    1.02                11
 10/08/2019   16:21:21   ( -69.62, 110.58) 10/08/2019   16:22:32  ( -69.64, 111.47)   34.28                71
 10/11/2019   06:58:47   ( -70.14,-108.09) 10/11/2019   06:58:05  ( -70.13,-108.13)    2.28                42
 10/11/2019   07:48:14   (  70.03,  59.40) 10/11/2019   07:48:49  (  70.02,  59.35)    2.45                35
 10/13/2019   22:25:37   (  70.77,-158.92) 10/13/2019   22:24:28  (  70.78,-160.71)   65.55                69
 10/13/2019   23:15:17   ( -70.12,   7.75) 10/13/2019   23:14:59  ( -70.10,   7.68)    3.44                18
 10/14/2019   00:04:45   (  69.95, 175.16) 10/14/2019   00:05:42  (  69.94, 175.23)    2.91                57