Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 5 27.  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)
 05/28/2021   06:36:15   (  -0.04,-137.19) (   0.13,-136.48)   80.78                80
 05/29/2021   18:55:05   (   0.03,-137.20) (   0.90,-141.04)  437.63                80
 05/30/2021   18:37:05   (   0.03,-137.20) (  -0.23,-136.05)  131.24                80
 06/01/2021   06:56:07   (  -0.03,-137.18) (  -0.78,-140.65)  394.78                80
 06/02/2021   06:32:46   (  -0.03,-137.18) (   0.29,-135.65)  174.04                80
 06/03/2021   18:51:38   (   0.02,-137.19) (   0.68,-140.22)  344.72                80
 06/04/2021   18:33:38   (   0.02,-137.19) (  -0.44,-135.23)  224.03                80
 06/06/2021   06:52:38   (  -0.02,-137.17) (  -0.61,-139.82)  302.34                80
 06/07/2021   06:29:19   (  -0.02,-137.16) (   0.52,-134.83)  265.93                80
 06/08/2021   18:48:09   (   0.02,-137.15) (   0.51,-139.38)  254.10                80
 06/09/2021   18:30:10   (   0.01,-137.14) (  -0.61,-134.39)  313.67                80