Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 6 17.  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)
 06/17/2021   06:25:02   (  -0.04,-137.20) (   0.88,-133.16)  460.68                80
 06/18/2021   18:41:12   (   0.03,-137.20) (   0.18,-137.71)   59.23                80
 06/21/2021   06:39:33   (  -0.03,-137.19) (  -0.06,-137.32)   15.18                80
 06/23/2021   18:40:24   (   0.03,-137.16) (  -0.01,-136.88)   31.69                80
 06/25/2021   06:56:44   (  -0.02,-137.14) (  -0.99,-141.48)  494.53                80
 06/26/2021   06:38:45   (  -0.02,-137.13) (   0.14,-136.49)   73.03                80
 06/27/2021   18:54:56   (   0.02,-137.10) (   0.87,-141.05)  449.48                80
 06/28/2021   18:36:56   (   0.02,-137.09) (  -0.20,-136.05)  117.98                80
 06/30/2021   06:53:15   (  -0.02,-137.07) (  -0.84,-140.64)  408.29                80