Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 10 4.  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)
 10/05/2020   22:34:43   ( -79.97,  48.74) 10/05/2020   22:34:50  ( -79.97,  48.82)    1.64                 7
 10/08/2020   04:08:26   (  79.99, 145.55) 10/08/2020   04:08:09  (  79.98, 145.44)    2.63                17
 10/08/2020   04:57:54   ( -79.96, -47.07) 10/08/2020   04:59:05  ( -79.96, -47.00)    1.42                71
 10/10/2020   09:42:11   ( -79.99,-117.90) 10/10/2020   09:41:21  ( -79.98,-117.80)    2.25                50
 10/10/2020   10:31:38   (  79.95,  49.43) 10/10/2020   10:32:24  (  79.98,  49.44)    3.11                46
 10/12/2020   15:15:55   (  79.98, -21.44) 10/12/2020   15:14:43  (  80.09, -22.50)   23.87                72
 10/12/2020   16:05:22   ( -79.99, 146.26) 10/12/2020   16:05:36  ( -79.97, 146.36)    2.60                14
 10/14/2020   21:39:05   (  80.01,-117.01) 10/14/2020   21:38:53  (  79.98,-116.95)    3.33                12
 10/14/2020   22:28:39   ( -79.77,  48.72) 10/14/2020   22:29:41  ( -79.71,  53.53)   95.48                62
 10/17/2020   03:12:50   ( -80.00, -20.47) 10/17/2020   03:12:08  ( -80.01, -20.61)    2.87                42