Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 12 24.  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)
 12/25/2020   15:52:53   (  80.15, -29.38) 12/25/2020   15:52:33  (  80.13, -29.52)    3.31                20
 12/25/2020   16:42:21   ( -80.11, 137.97) 12/25/2020   16:43:32  ( -80.12, 137.86)    2.41                71
 12/27/2020   21:26:37   ( -80.15,  67.18) 12/27/2020   21:25:46  ( -80.15,  67.04)    2.81                51
 12/27/2020   22:16:04   (  80.11,-125.48) 12/27/2020   22:16:47  (  80.13,-125.52)    2.41                43
 12/30/2020   03:49:48   ( -80.11, -28.92) 12/30/2020   03:49:59  ( -80.14, -28.83)    3.62                11
 01/01/2021   09:23:30   (  80.13,  67.85) 01/01/2021   09:23:15  (  80.15,  67.78)    2.32                15
 01/01/2021   10:12:57   ( -80.14,-124.46) 01/01/2021   10:14:11  ( -80.11,-124.39)    3.36                74
 01/03/2021   14:57:13   ( -80.17, 164.69) 01/03/2021   14:56:25  ( -80.14, 164.75)    3.11                48
 01/03/2021   15:46:40   (  80.13, -28.01) 01/03/2021   15:47:28  (  80.14, -27.96)    1.51                48
 01/05/2021   20:30:55   (  80.18, -98.60) 01/05/2021   20:29:42  (  80.15, -98.68)    3.49                73