Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 11 9.  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)
 11/10/2021   05:58:57   (  81.31, 133.39) 11/10/2021   05:57:45  (  81.30, 133.45)    1.99                72
 11/10/2021   06:48:24   ( -81.31, -59.07) 11/10/2021   06:48:25  ( -81.29, -59.06)    1.80                 1
 11/10/2021   07:37:50   (  81.31, 108.69) 11/10/2021   07:38:58  (  81.16, 111.30)   47.57                68
 11/13/2021   01:33:11   (  81.32,-160.13) 11/13/2021   01:32:04  (  81.30,-160.21)    2.31                67
 11/13/2021   02:22:39   ( -81.29,   7.06) 11/13/2021   02:22:45  ( -81.31,   6.92)    2.95                 6
 11/15/2021   21:07:25   (  81.29, -94.09) 11/15/2021   21:06:22  (  81.30, -93.89)    3.39                63
 11/15/2021   21:56:52   ( -81.29,  73.51) 11/15/2021   21:57:02  ( -81.29,  73.63)    1.96                10
 11/18/2021   16:41:39   (  81.29, -27.73) 11/18/2021   16:40:41  (  81.30, -27.60)    2.48                58
 11/18/2021   17:31:06   ( -81.29, 139.91) 11/18/2021   17:31:21  ( -81.29, 139.93)    0.70                15
 11/21/2021   12:15:52   (  81.30,  38.96) 11/21/2021   12:14:59  (  81.29,  39.04)    1.96                53