Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2021 10 23.  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)
 10/24/2021   15:09:32   (  80.57, -14.38) 10/24/2021   15:09:12  (  80.57, -14.49)    1.93                20
 10/24/2021   15:58:59   ( -80.57, 153.20) 10/24/2021   16:00:07  ( -80.56, 153.22)    1.26                68
 10/26/2021   20:43:16   ( -80.58,  82.31) 10/26/2021   20:42:14  ( -80.57,  82.35)    1.27                62
 10/26/2021   21:32:43   (  80.56,-110.32) 10/26/2021   21:33:17  (  80.57,-110.26)    1.42                34
 10/29/2021   03:06:27   ( -80.57, -13.63) 10/29/2021   03:06:20  ( -80.57, -13.61)    0.62                 7
 10/31/2021   08:40:10   (  80.58,  83.09) 10/31/2021   08:39:28  (  80.57,  83.20)    2.22                42
 10/31/2021   09:29:38   ( -80.55,-109.59) 10/31/2021   09:30:26  ( -80.58,-109.59)    2.47                48
 11/02/2021   15:03:19   (  80.59, -12.60) 11/02/2021   15:03:32  (  80.57, -12.66)    2.72                13
 11/04/2021   20:37:04   ( -80.57,  83.75) 11/04/2021   20:36:37  ( -80.58,  83.83)    1.94                27