Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 7 1.  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)
 07/02/2021   18:51:28   (   0.01,-137.19) (   0.67,-140.22)  345.56                80
 07/03/2021   18:33:27   (   0.02,-137.18) (  -0.40,-135.22)  223.16                80
 07/05/2021   06:49:47   (  -0.02,-137.16) (  -0.62,-139.81)  302.45                80
 07/06/2021   06:31:47   (  -0.02,-137.15) (   0.51,-134.82)  265.78                80
 07/07/2021   18:47:58   (   0.02,-137.14) (   0.52,-139.38)  255.33                80
 07/08/2021   18:29:59   (   0.02,-137.13) (  -0.61,-134.39)  312.32                80
 07/10/2021   06:48:57   (  -0.02,-137.10) (  -0.46,-138.97)  214.77                80
 07/11/2021   06:25:38   (  -0.01,-137.08) (   0.67,-133.98)  352.35                80
 07/12/2021   18:44:29   (   0.01,-137.05) (   0.37,-138.54)  170.31                80
 07/13/2021   18:26:30   (   0.01,-137.03) (  -0.76,-133.55)  396.60                80
 07/15/2021   06:45:28   (  -0.01,-136.99) (  -0.29,-138.14)  131.21                80