Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 9 5.  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)
 09/07/2021   05:09:32   ( -81.12, -37.41) 09/07/2021   05:08:44  ( -81.11, -37.42)    0.37                48
 09/07/2021   05:58:58   (  81.12, 130.31) 09/07/2021   05:59:24  (  81.13, 130.27)    0.78                26
 09/10/2021   00:43:47   ( -81.12,  29.02) 09/10/2021   00:43:05  ( -81.12,  29.17)    2.66                42
 09/10/2021   01:33:12   (  81.14,-162.92) 09/10/2021   01:33:44  (  81.14,-162.80)    2.03                32
 09/12/2021   20:18:03   ( -81.11,  95.41) 09/12/2021   20:17:28  ( -81.11,  95.37)    0.81                35
 09/12/2021   21:07:28   (  81.14, -96.55) 09/12/2021   21:08:07  (  81.14, -96.65)    1.83                39
 09/15/2021   15:52:19   ( -81.11, 161.77) 09/15/2021   15:51:50  ( -81.12, 161.91)    2.68                29
 09/15/2021   16:41:44   (  81.13, -30.21) 09/15/2021   16:42:29  (  81.14, -30.14)    1.31                45
 09/18/2021   11:26:33   ( -81.12,-131.55) 09/18/2021   11:26:11  ( -81.12,-131.56)    0.36                22