Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 6 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 06/06/2021   06:49:58   (  -0.04,-137.18) (  -0.63,-139.81)  300.59                80
 06/07/2021   06:31:59   (  -0.04,-137.17) (   0.50,-134.82)  267.76                80
 06/08/2021   18:48:09   (   0.04,-137.16) (   0.54,-139.38)  252.54                80
 06/09/2021   18:30:09   (   0.04,-137.15) (  -0.59,-134.38)  315.28                80
 06/11/2021   06:46:30   (  -0.03,-137.12) (  -0.45,-138.98)  212.23                80
 06/12/2021   06:28:30   (  -0.03,-137.10) (   0.67,-133.99)  355.05                80
 06/13/2021   18:44:40   (   0.02,-137.08) (   0.37,-138.54)  166.85                80
 06/14/2021   18:26:41   (   0.02,-137.06) (  -0.75,-133.55)  400.04                80
 06/16/2021   06:43:01   (  -0.02,-137.02) (  -0.27,-138.15)  128.46                80
 06/17/2021   06:25:02   (  -0.02,-137.00) (   0.86,-133.16)  438.17                80
 06/18/2021   18:41:12   (   0.02,-136.97) (   0.20,-137.71)   84.76                80
 06/19/2021   18:23:13   (   0.01,-136.94) (  -0.93,-132.72)  481.51                80