Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 7 26.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 07/26/2021   08:45:25   ( -81.34, -87.49) 07/26/2021   08:45:16  ( -81.35, -87.41)    1.71                 9
 07/26/2021   09:34:51   (  81.35,  80.28) 07/26/2021   09:35:56  (  81.34,  80.37)    2.20                65
 07/29/2021   04:19:41   ( -81.34, -21.17) 07/29/2021   04:19:36  ( -81.35, -21.02)    2.87                 5
 07/29/2021   05:09:07   (  81.34, 146.57) 07/29/2021   05:10:16  (  81.34, 146.73)    2.86                69
 07/31/2021   23:04:30   (  81.35,-122.13) 07/31/2021   23:03:17  (  81.36,-122.19)    1.27                73
 07/31/2021   23:53:57   ( -81.35,  45.49) 07/31/2021   23:53:57  ( -81.35,  45.35)    2.42                 0
 08/01/2021   00:43:23   (  81.35,-146.81) 08/01/2021   00:44:37  (  81.34,-146.93)    2.80                74
 08/03/2021   18:38:46   (  81.36, -55.54) 08/03/2021   18:37:37  (  81.34, -55.49)    1.76                69
 08/03/2021   19:28:14   ( -81.34, 111.73) 08/03/2021   19:28:18  ( -81.35, 111.69)    1.30                 4
 08/06/2021   14:13:03   (  81.34,  10.62) 08/06/2021   14:11:58  (  81.35,  10.81)    3.20                65