Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 2 10.  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)
 02/11/2021   02:41:12   (  80.90, 176.27) 02/11/2021   02:39:58  (  80.99, 176.16)    9.86                74
 02/11/2021   03:30:29   ( -81.14, -12.63) 02/11/2021   03:30:29  ( -81.14, -12.65)    0.74                 0
 02/11/2021   04:19:55   (  81.15, 155.14) 02/11/2021   04:21:08  (  81.15, 155.13)    0.16                73
 02/13/2021   22:15:17   (  81.11,-114.29) 02/13/2021   22:14:10  (  81.11,-114.27)    0.26                67
 02/13/2021   23:04:43   ( -81.13,  53.64) 02/13/2021   23:04:50  ( -81.13,  53.61)    0.54                 7
 02/16/2021   17:49:31   (  81.12, -47.71) 02/16/2021   17:48:31  (  81.12, -47.69)    0.56                60
 02/16/2021   18:38:57   ( -81.14, 120.24) 02/16/2021   18:39:11  ( -81.14, 120.23)    0.49                14
 02/19/2021   13:23:46   (  81.11,  18.47) 02/19/2021   13:22:53  (  81.11,  18.51)    0.93                53
 02/19/2021   14:13:12   ( -81.13,-173.55) 02/19/2021   14:13:33  ( -81.13,-173.55)    0.55                21
 02/22/2021   08:57:59   (  81.11,  84.99) 02/22/2021   08:57:13  (  81.12,  85.07)    1.54                46