Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 2 4.  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)
 02/04/2021   17:48:21   (   0.01,-137.24) (   0.94,-141.55)  489.63                80
 02/05/2021   17:25:02   (   0.00,-137.24) (  -0.17,-136.57)   76.71                80
 02/07/2021   05:46:41   (  -0.01,-137.21) (  -0.91,-141.19)  454.26                80
 02/08/2021   05:23:21   (  -0.01,-137.20) (   0.20,-136.22)  111.88                80
 02/09/2021   17:42:14   (   0.01,-137.20) (   0.79,-140.82)  412.34                80
 02/10/2021   17:24:13   (   0.01,-137.19) (  -0.26,-135.83)  153.42                80
 02/12/2021   05:40:34   (  -0.01,-137.15) (  -0.76,-140.47)  378.30                80
 02/13/2021   05:22:34   (  -0.01,-137.14) (   0.36,-135.49)  187.46                80
 02/14/2021   17:38:46   (   0.01,-137.13) (   0.64,-140.10)  337.06                80
 02/15/2021   17:20:46   (   0.01,-137.12) (  -0.42,-135.11)  228.50                80
 02/17/2021   05:37:06   (  -0.01,-137.08) (  -0.59,-139.75)  303.76                80