Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 10 28.  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)
 10/30/2021   00:31:27   ( -81.31,  35.22) 10/30/2021   00:31:11  ( -81.31,  35.05)    2.82                16
 10/30/2021   01:20:54   (  81.30,-157.38) 10/30/2021   01:21:51  (  81.30,-157.25)    2.19                57
 11/01/2021   20:05:42   ( -81.31, 101.64) 11/01/2021   20:05:30  ( -81.30, 101.54)    1.71                12
 11/01/2021   20:55:09   (  81.29, -90.99) 11/01/2021   20:56:11  (  81.31, -91.16)    3.02                62
 11/04/2021   15:39:56   ( -81.30, 168.00) 11/04/2021   15:39:48  ( -81.30, 168.01)    0.56                 8
 11/04/2021   16:29:23   (  81.29, -24.66) 11/04/2021   16:30:29  (  81.30, -24.70)    1.65                66
 11/07/2021   11:14:11   ( -81.30,-125.69) 11/07/2021   11:14:07  ( -81.30,-125.55)    2.28                 4
 11/07/2021   12:03:37   (  81.30,  42.00) 11/07/2021   12:04:47  (  81.28,  42.10)    2.63                70
 11/10/2021   05:58:58   (  81.31, 133.30) 11/10/2021   05:57:46  (  81.30, 133.28)    0.57                72
 11/10/2021   06:48:25   ( -81.31, -59.06) 11/10/2021   06:48:26  ( -81.29, -59.14)    2.10                 1