Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 1 3.  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)
 01/05/2018   01:34:55   (  77.02, 167.85) 01/05/2018   01:34:09  (  77.05, 167.90)    3.30                46
 01/05/2018   02:24:23   ( -76.99, -24.64) 01/05/2018   02:25:09  ( -76.99, -24.57)    1.63                46
 01/07/2018   07:08:38   ( -77.07, -95.42) 01/07/2018   07:07:51  ( -77.04, -95.39)    3.49                47
 01/07/2018   07:58:05   (  77.01,  72.00) 01/07/2018   07:58:50  (  77.03,  71.91)    3.27                45
 01/09/2018   12:42:20   (  77.08,   1.20) 01/09/2018   12:41:31  (  77.06,   1.15)    2.27                49
 01/09/2018   13:31:49   ( -77.00, 168.55) 01/09/2018   13:32:33  ( -77.03, 168.52)    3.44                44
 01/11/2018   18:16:04   ( -77.08,  97.75) 01/11/2018   18:15:15  ( -77.09,  97.66)    2.90                49
 01/11/2018   19:05:31   (  77.01, -94.85) 01/11/2018   19:06:11  (  77.01, -94.69)    4.01                40
 01/13/2018   23:49:46   (  77.08,-165.67) 01/13/2018   23:48:53  (  77.09,-165.67)    1.30                53
 01/14/2018   00:39:14   ( -77.05,   1.87) 01/14/2018   00:39:56  ( -77.06,   1.71)    3.97                42
 01/16/2018   05:23:30   ( -77.07, -69.13) 01/16/2018   05:22:37  ( -77.08, -69.00)    3.51                53