Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 8 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)
 08/07/2021   06:42:04   (  81.11, 119.40) 08/07/2021   06:41:19  (  81.10, 119.23)    2.99                45
 08/07/2021   07:31:30   ( -81.13, -72.63) 08/07/2021   07:31:57  ( -81.14, -72.44)    3.26                27
 08/10/2021   02:16:20   (  81.12,-174.06) 08/10/2021   02:15:41  (  81.12,-174.03)    0.65                39
 08/10/2021   03:05:46   ( -81.14,  -6.06) 08/10/2021   03:06:20  ( -81.14,  -6.07)    0.65                34
 08/12/2021   21:50:37   (  81.10,-107.91) 08/12/2021   21:50:05  (  81.10,-108.06)    2.54                32
 08/12/2021   22:40:03   ( -81.13,  60.11) 08/12/2021   22:40:43  ( -81.14,  60.28)    3.09                40
 08/15/2021   17:24:52   (  81.10, -41.43) 08/15/2021   17:24:26  (  81.11, -41.36)    1.52                26
 08/15/2021   18:14:18   ( -81.13, 126.62) 08/15/2021   18:15:05  ( -81.13, 126.63)    0.30                47
 08/18/2021   12:59:08   (  81.11,  25.03) 08/18/2021   12:58:49  (  81.11,  24.96)    1.19                19