Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 10 29.  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,  35.19) 10/30/2021   00:31:11  ( -81.31,  35.02)    2.82                16
 10/30/2021   01:20:54   (  81.30,-157.40) 10/30/2021   01:21:51  (  81.30,-157.27)    2.20                57
 11/01/2021   20:05:42   ( -81.31, 101.60) 11/01/2021   20:05:30  ( -81.31, 101.50)    1.69                12
 11/01/2021   20:55:09   (  81.29, -91.02) 11/01/2021   20:56:11  (  81.31, -91.19)    3.21                62
 11/04/2021   15:39:56   ( -81.30, 167.95) 11/04/2021   15:39:48  ( -81.30, 167.95)    0.10                 8
 11/04/2021   16:29:23   (  81.29, -24.70) 11/04/2021   16:30:29  (  81.30, -24.76)    2.16                66
 11/07/2021   11:14:11   ( -81.29,-125.76) 11/07/2021   11:14:07  ( -81.30,-125.64)    2.08                 4
 11/07/2021   12:03:37   (  81.30,  41.93) 11/07/2021   12:04:47  (  81.29,  42.02)    1.91                70
 11/10/2021   05:58:58   (  81.30, 133.21) 11/10/2021   05:57:46  (  81.31, 133.16)    1.03                72
 11/10/2021   06:48:25   ( -81.30, -59.15) 11/10/2021   06:48:26  ( -81.30, -59.26)    1.90                 1