Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 2 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 02/09/2021   17:44:53   (   0.02,-137.22) (   0.82,-140.82)  409.35                80
 02/10/2021   17:21:34   (   0.02,-137.23) (  -0.29,-135.84)  158.18                80
 02/12/2021   05:40:34   (  -0.03,-137.22) (  -0.72,-140.48)  370.22                80
 02/13/2021   05:22:34   (  -0.02,-137.22) (   0.33,-135.49)  197.11                80
 02/14/2021   17:41:26   (   0.02,-137.24) (   0.66,-140.09)  325.72                80
 02/15/2021   17:18:07   (   0.02,-137.24) (  -0.45,-135.12)  241.36                80
 02/17/2021   05:37:07   (  -0.02,-137.22) (  -0.56,-139.76)  287.76                80
 02/18/2021   05:19:06   (  -0.02,-137.22) (   0.49,-134.77)  278.99                80
 02/19/2021   17:37:59   (   0.02,-137.22) (   0.49,-139.37)  244.99                80
 02/20/2021   17:14:39   (   0.02,-137.22) (  -0.62,-134.40)  321.18                80
 02/22/2021   05:33:39   (  -0.01,-137.19) (  -0.39,-139.04)  209.61                80