Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 11 23.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 11/24/2021   22:40:16   (  81.13,-120.08) 11/24/2021   22:39:03  (  81.12,-120.13)    1.04                73
 11/24/2021   23:29:42   ( -81.15,  47.88) 11/24/2021   23:29:42  ( -81.15,  47.91)    0.65                 0
 11/25/2021   00:19:03   (  81.26,-142.54) 11/25/2021   00:20:17  (  81.21,-142.59)    5.91                74
 11/27/2021   18:14:31   (  81.12, -53.78) 11/27/2021   18:13:24  (  81.12, -53.71)    1.26                67
 11/27/2021   19:03:57   ( -81.14, 114.21) 11/27/2021   19:04:03  ( -81.15, 114.33)    2.29                 6
 11/30/2021   13:48:46   (  81.13,  12.84) 11/30/2021   13:47:46  (  81.12,  12.69)    2.86                60
 11/30/2021   14:38:12   ( -81.15,-179.14) 11/30/2021   14:38:25  ( -81.15,-179.27)    2.31                13
 12/03/2021   09:23:02   (  81.12,  79.06) 12/03/2021   09:22:08  (  81.12,  79.06)    0.54                54
 12/03/2021   10:12:28   ( -81.14,-112.91) 12/03/2021   10:12:47  ( -81.15,-112.90)    0.42                19
 12/06/2021   04:57:16   (  81.12, 145.59) 12/06/2021   04:56:29  (  81.12, 145.41)    3.19                47