Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 5 26.  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)
 05/27/2021   06:56:54   (  -0.04,-137.19) (  -1.01,-141.47)  488.73                80
 05/28/2021   06:38:54   (  -0.04,-137.18) (   0.11,-136.48)   79.66                80
 05/29/2021   18:55:05   (   0.03,-137.18) (   0.91,-141.04)  439.73                80
 05/30/2021   18:37:05   (   0.03,-137.18) (  -0.21,-136.05)  128.49                80
 06/01/2021   06:56:06   (  -0.03,-137.15) (  -0.79,-140.65)  398.53                80
 06/02/2021   06:32:47   (  -0.03,-137.14) (   0.33,-135.66)  169.65                80
 06/03/2021   18:51:37   (   0.02,-137.14) (   0.69,-140.22)  350.11                80
 06/04/2021   18:33:38   (   0.02,-137.13) (  -0.43,-135.22)  217.97                80
 06/06/2021   06:52:38   (  -0.02,-137.10) (  -0.62,-139.82)  309.38                80
 06/07/2021   06:29:19   (  -0.02,-137.09) (   0.51,-134.83)  258.25                80
 06/08/2021   18:48:09   (   0.01,-137.07) (   0.53,-139.38)  262.78                80