Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 7 4.  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)
 07/05/2021   06:49:47   (  -0.02,-137.15) (  -0.61,-139.81)  303.08                80
 07/06/2021   06:31:47   (  -0.03,-137.14) (   0.52,-134.82)  265.02                80
 07/07/2021   18:47:59   (   0.02,-137.13) (   0.51,-139.38)  256.52                80
 07/08/2021   18:29:58   (   0.03,-137.11) (  -0.56,-134.38)  311.02                80
 07/10/2021   06:46:17   (  -0.02,-137.08) (  -0.45,-138.98)  216.21                80
 07/11/2021   06:28:18   (  -0.03,-137.06) (   0.68,-133.99)  350.88                80
 07/12/2021   18:44:29   (   0.02,-137.04) (   0.36,-138.54)  172.02                80
 07/13/2021   18:26:30   (   0.02,-137.01) (  -0.77,-133.55)  394.70                80
 07/15/2021   06:42:48   (  -0.02,-136.97) (  -0.28,-138.14)  133.51                80
 07/16/2021   06:24:49   (  -0.02,-136.94) (   0.85,-133.15)  432.91                80
 07/17/2021   18:41:00   (   0.01,-136.91) (   0.20,-137.71)   91.05                80