Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 2 2.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 02/03/2018   01:53:10   ( -77.16, -16.26) 02/03/2018   01:52:04  ( -77.19, -16.31)    3.32                66
 02/03/2018   02:42:37   (  77.11, 151.17) 02/03/2018   02:42:58  (  77.11, 151.33)    3.91                21
 02/05/2018   07:26:52   (  77.20,  80.45) 02/05/2018   07:25:39  (  77.17,  80.45)    2.95                73
 02/05/2018   08:16:21   ( -77.12,-112.22) 02/05/2018   08:16:43  ( -77.12,-112.07)    3.74                22
 02/07/2018   13:00:36   ( -77.21, 177.06) 02/07/2018   12:59:24  ( -77.18, 177.03)    3.15                72
 02/07/2018   13:50:03   (  77.15, -15.53) 02/07/2018   13:50:19  (  77.14, -15.50)    1.60                16
 02/09/2018   18:34:16   (  77.33, -85.90) 02/09/2018   18:33:05  (  77.41, -87.36)   36.42                71
 02/09/2018   19:23:47   ( -77.17,  81.09) 02/09/2018   19:24:04  ( -77.16,  81.04)    1.24                17
 02/12/2018   00:07:59   ( -77.34,  10.71) 02/12/2018   00:06:48  ( -77.40,   9.32)   34.39                71
 02/12/2018   00:57:28   (  77.19, 177.74) 02/12/2018   00:57:39  (  77.17, 177.66)    2.59                11
 02/14/2018   05:41:35   (  77.64, 108.47) 02/14/2018   05:40:31  (  77.68, 104.56)   93.22                64
 02/14/2018   06:31:12   ( -77.20, -85.64) 02/14/2018   06:31:23  ( -77.18, -85.73)    3.26                11
 02/16/2018   11:15:19   ( -77.65,-154.92) 02/16/2018   11:14:15  ( -77.70,-158.91)   95.03                64
 02/16/2018   12:04:54   (  77.21,  10.97) 02/16/2018   12:05:00  (  77.21,  10.79)    4.53                 6