Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 1 11.  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)
 01/13/2020   05:28:55   ( -79.39, -59.14) 01/13/2020   05:28:39  ( -79.38, -59.00)    2.96                16
 01/15/2020   11:02:38   (  79.40,  37.52) 01/15/2020   11:02:06  (  79.41,  37.48)    1.23                32
 01/15/2020   11:52:06   ( -79.38,-155.03) 01/15/2020   11:53:00  ( -79.38,-154.93)    2.07                54
 01/17/2020   16:36:23   ( -79.40, 134.07) 01/17/2020   16:35:22  ( -79.42, 134.18)    2.86                61
 01/17/2020   17:25:49   (  79.39, -58.35) 01/17/2020   17:26:26  (  79.38, -58.26)    1.98                37
 01/19/2020   22:10:01   (  79.61,-127.92) 01/19/2020   22:08:56  (  79.66,-131.58)   73.44                65
 01/19/2020   22:59:34   ( -79.40,  38.23) 01/19/2020   22:59:43  ( -79.41,  38.25)    1.71                 9
 01/22/2020   04:33:17   (  79.42, 134.94) 01/22/2020   04:33:08  (  79.42, 134.95)    0.32                 9
 01/22/2020   05:22:50   ( -79.20, -58.84) 01/22/2020   05:23:55  ( -79.13, -55.25)   75.42                65
 01/24/2020   10:07:02   ( -79.43,-128.41) 01/24/2020   10:06:25  ( -79.42,-128.32)    2.25                37